填空题To encourage bats spread seeds is the function of installing man-made bat roosts in deforested areas.____
题目
相似考题
更多“To encourage bats spread seeds is the function of installing”相关问题
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第1题：
martin and mary____their baskets of seeds on a fence outside the villageA)took
B)restde
C)threw
D)stole
参考答案：B
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第2题：
YoucreateaWebpagethatcontainsdrop-downmenusthataredefinedbyusingdivtagsinthefollowingcode.YouneedtowriteaJavaScriptfunctionthatwillenablethedrop-downmenustoactivatewhentheuserpositionsthemouseoverthemenutitle.Whichcodesegmentshouldyouuse？（）
A.$（".dropdown-menu"）.hover（function（）{$（".menu-items"）.slideDown（100）；}，function（）{ $（".menu-items"）.slideUp（100）；}）；
B.$（".dropdown-menu"）.hover（function（）{$（".menu-items"，this）.slideDown（100）；}，function（）{$（".menu-items"，this）.slideUp（100）；}）；
C.$（".dropdown-menu"）.hover（function（）{$（this）".slideDown（100）；}，function（）{$（this）.slideUp（100）；}）；
D.$（".dropdown-menu"）.hover（function（）{$（"this.menu-title"，）.slideDown（100）；}，function（）{$（"this.menu-title"，）.slideUp（100）；}）；
参考答案：B
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第3题：
设有如下程序，其调试结果为：
class Q2 {
public static void main(String[] args) {
int[] seeds = {1,2,3,4,6,8};
int n= seeds.length;
for (int i = 0; i< 3; i++)
for (int k = 0; k< n-1; k++)
seeds[k]= seeds[k+1];
for (int i = 0; i
System.out.print("/t"+seeds[i]);
}
}
A.输出： 1 2 3 4 6
B.输出： 4 6 8 8 8
C.输出： 2 3 4 6 8
D.输出： 2 3 4 6
正确答案：B
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第4题：
共用题干
What's Killing the Bats
First it was bees.Now it is bats.Biologists in America are working hard to discover the cause of the mysterious deaths of tens of thousands of bats in the northeastern part of the country.
Most of the bats affected are the common little brown bats(Myotis lucifugus,)but other species, such as the long-eared bat,the small-footed bat,the eastern pipistrelle,and the Indiana bat have also been affected. In some caves,more than 90 percent of the bat populations have died.
One possibility is disease. A white fungus（真菌）known as fusarium has been found on the noses of both living and dead bats.However,scientists don't know if the fungus is the primary cause of death,a secondary cause of death,or not a cause at all,but the result of some other conditions.
Another possible cause is a lack of food.For example,bats typically eat a large number of moths（蛾）,and in some states such as New York,the number of moths has been declining in recent years. if bats can't eat enough food,they starve to death.
Still other scientists believe that global warming is to blame.Warmer temperatures in recent years have been waking up hibernating（冬眠）bats earlier than usual. If bats break their hiberna- lion at the wrong time,they might not find their expected food sources. The weather might also turn cold again and weaken or kill the bats.
Scientists might not agree on the causes of the bat die-off, but they do agree on the conse- quences. Bats are an important predator of mosquitoes:a single brown bat can eat 1,000 or more insects in an hour. They also eat beetles and other insects that damage plant crops.If there aren't enough bats,damage will be great from the insects they eat. While bats live a long time for their size-the little brown bat can live for more than 30 years-a female bat has only one baby per year,so bat populations grow slowly. Many bat species in the United States are already protected or endangered.
How can you help?Do not disturb sleeping or nesting bats.If you discover bats that seem to be sick or that are dead,contact your local Fish& Wildlife Department with the details.However, be careful not to touch the animals.What does the first sentence in Paragraph 1 mean?
A: Bees have been dying mysteriously.
B: The first article on the website is about bees.
C: Bees usually die before bats.
D: It was bees that caused the deaths of bats.答案：A解析：主旨大意题。文章前四段讲述的都是可能造成蝙蝠死亡的原因，但在第五段回归到了蝙蝠死亡导致的严重结果上——严重损害农作物。而在最后一段讲述的是如何帮助减少蝙蝠死亡。归根究底，作者是在讲述蝙蝠死亡的严
根据下文讲蝙蝠神秘的死亡可知，该句是说蜜蜂已经处于神秘死亡的过程中。
根据第一段“...such as the long-eared bat , the small-footed bat , the eastern pipistrelle , and the Indiana bat have also been affected.”可知，这里是列举一些具有各种特色或地区的蝙蝠，因此不难推测pipistrelle是“蝙蝠”的意思。故本题选D。
第三段首句讲蝙蝠死亡的一个可能原因就是缺乏食物，紧接着以纽约蛾的数量近年来一直在下降为例，说明蝙蝠缺少食物。因此蛾是蝙蝠因饥饿而死亡的一个例子。
最后一段第一句是主旨句，即你怎样帮助减少蝙蝠死亡。随后列举减少蝙蝠死亡的具体方法。故本题选D。 -
第5题：
共用题干
What's Killing the Bats
First it was bees.Now it is bats.Biologists in America are working hard to discover the cause of the mysterious deaths of tens of thousands of bats in the northeastern part of the country.
Most of the bats affected are the common little brown bats(Myotis lucifugus,)but other species, such as the long-eared bat,the small-footed bat,the eastern pipistrelle,and the Indiana bat have also been affected. In some caves,more than 90 percent of the bat populations have died.
One possibility is disease. A white fungus（真菌）known as fusarium has been found on the noses of both living and dead bats.However,scientists don't know if the fungus is the primary cause of death,a secondary cause of death,or not a cause at all,but the result of some other conditions.
Another possible cause is a lack of food.For example,bats typically eat a large number of moths（蛾）,and in some states such as New York,the number of moths has been declining in recent years. if bats can't eat enough food,they starve to death.
Still other scientists believe that global warming is to blame.Warmer temperatures in recent years have been waking up hibernating（冬眠）bats earlier than usual. If bats break their hiberna- lion at the wrong time,they might not find their expected food sources. The weather might also turn cold again and weaken or kill the bats.
Scientists might not agree on the causes of the bat die-off, but they do agree on the conse- quences. Bats are an important predator of mosquitoes:a single brown bat can eat 1,000 or more insects in an hour. They also eat beetles and other insects that damage plant crops.If there aren't enough bats,damage will be great from the insects they eat. While bats live a long time for their size-the little brown bat can live for more than 30 years-a female bat has only one baby per year,so bat populations grow slowly. Many bat species in the United States are already protected or endangered.
How can you help?Do not disturb sleeping or nesting bats.If you discover bats that seem to be sick or that are dead,contact your local Fish& Wildlife Department with the details.However, be careful not to touch the animals.The word"pipistrelle"in Paragraph 1 refers to______..
A:.a kind of fungus
B: an area in the U.S.
C: a special cave
D: a kind of bat答案：D解析：主旨大意题。文章前四段讲述的都是可能造成蝙蝠死亡的原因，但在第五段回归到了蝙蝠死亡导致的严重结果上——严重损害农作物。而在最后一段讲述的是如何帮助减少蝙蝠死亡。归根究底，作者是在讲述蝙蝠死亡的严
根据下文讲蝙蝠神秘的死亡可知，该句是说蜜蜂已经处于神秘死亡的过程中。
根据第一段“...such as the long-eared bat , the small-footed bat , the eastern pipistrelle , and the Indiana bat have also been affected.”可知，这里是列举一些具有各种特色或地区的蝙蝠，因此不难推测pipistrelle是“蝙蝠”的意思。故本题选D。
第三段首句讲蝙蝠死亡的一个可能原因就是缺乏食物，紧接着以纽约蛾的数量近年来一直在下降为例，说明蝙蝠缺少食物。因此蛾是蝙蝠因饥饿而死亡的一个例子。
最后一段第一句是主旨句，即你怎样帮助减少蝙蝠死亡。随后列举减少蝙蝠死亡的具体方法。故本题选D。 -
第6题：
共用题干
What's Killing the Bats?
First it was bees .Now it is bats.Biologists in America are working hard to discover the cause of the mysterious deaths of tens of thousands of bats in the northeastern part of the country.
Most of the bats affected are the common little brown bats(Myotis lucfugus),but other species, such as the long-eared bat,the small-footed bat,the eastern pipistrelle,and the Indiana bat have also been affected.In some caves,more than 90 percent of the bat populations have died.
One possibility is disease. A white fungus（真菌）known as fusarium has been found on the noses of both living and dead bats.However,scientists don't know if the fungus is the primary cause of death,a secondary cause of death,or not a cause at all,but the result of some other conditions.
Another possible cause is a lack of food.For example,bats typically eat a large number of moths（蛾）,and in some states such as New York,the number of moths has been declining in recent years.If bats can't eat enough food,they starve to death.
Still other scientists believe that global warming is to blame.Warmer temperatures in recent years have been waking up hibernating（冬眠）bats earlier than usual. If bats break their hibernation at the wrong time,they might not find their expected food sources.The weather might also turn cold again and weaken or kill the bats.
Scientists might not agree on the causes of the bat die-off,but they do agree on the consequences.Bats are an important predator of mosquitoes;a single brown bat can eat 1,000 or more insects in an hour. They also eat beetles and other insects that damage plant crops.If there aren't enough bats,damage will be great from the insects they eat.
While bats live a long time for their size-the little brown bat can live for more than 30 years-a female bat has only one baby per year,so bat populations grow slowly. Many bat species in the United States are already protected or endangered.
How can you help?Do not disturb sleeping or nesting bats.If you discover bats that seem to be sick or that are dead,contact your local Fish&Wildlife Department with the details.However,be careful not to touch the animals.What is the purpose of the last paragraph?
A: To get people to stop killing bats.
B: To hire workers for the Fish&Wildlife Department.
C: To ask people not to touch dead bats.
D: To tell the public how to help bats.答案：D解析：文章的题目是“What's Killing the Bats?”第一段引入了蝙蝠离奇的死亡，第二、三段则写了编蝠死亡的几个可能的原因，第五段写了编蝠死亡带来的结果，最后一段告诉人们怎样帮助编蝠。故选D。
由第一段第一句“First it was bees. Now it is bats.”可知最初是蜜蜂；现在是蝙蝠；后边说了编蝠离奇死亡，说明蜜蜂也曾离奇死亡。故选A。
由第一段第四句“Most of the bats affected are…the Indiana bat have also been affect-ed.”知道大多数遭受感染的编蝠是常见的小棕蝠，但是也有其他种类的编蝠，比如长耳编蝠、小脚编蝠、东方的pipistrelle以及印第安纳编蝠。由此可知，pipistrelle指的也是一种编蝠。故选D。
由第三段“Another possible cause is a lack of food. For example, bats typically eat a large number of moths,”可知，moths指的是一种编蝠捕食的昆虫。故选B。
由最后一段首句“How can you help?”及随后的对该问题的回答。故选D。 -
第7题：
燃气轮机排气温度分散度（exhaust gas temperature spread(EGT spread)）
正确答案: 燃气 透平排气口截面上的排气温度偏差， 用来间接判断高温部件的运行状态。 其中， 燃气 轮机排气温度指的是燃气透平排气口截面上的排气温度。 -
第8题：
Every year, we export sunflower seeds ____ large quantities _____ the far East
- A、in, to
- B、to, in
- C、in, in
- D、to, to
正确答案:A -
第9题：
关于页面初始化以下选项正确的是（）。
- A、$（document）.ready（function（）{}）
- B、$（）.ready（function（）{}）
- C、$（function（）{}）
- D、$.ready（function（）{}）
正确答案:A,B,C -
第10题：
Mike, a technician, is installing a wireless router for a client. Which of the following is MOST important when installing a wireless router?（）
- A、Location
- B、DCPA
- C、SSID
- D、Number of client machines
正确答案:A -
第11题：
单选题AThere is no evidence showing that memory aids are invalid.
BHuman beings’ brain functions mainly through memory aids in an effective way.
CMemory aids encourage an organised approach which helps the brain function effectively.
DMemory aids have little effect on the brain.
正确答案： A解析：
对话中男士提到scientific studies have proved that these aids encourage a very organised and methodical approach, which helps the brain to function effectively。故选项C正确。 -
第12题：
单选题The primary function(s) of an automatic sprinkler system is(are) to（）.Aextinguish the fire which triggers it
Blimit the spread of fire and control the amount of heat produced
Cprotect people in the areas which have sprinkler heads
Dalert the crew to the fire
正确答案： A解析： 暂无解析 -
第13题：
It can be hard to feel much sympathy for bats. Like snakes or spiders or sharks, there’s something quite alarming about bats, something that holds back empathy. Bats aren’t actually,“flying rodents(啮齿动物),” but you likely won’t see them on the next endangered species poster.But bats in the U.S. are in serious trouble, thanks largely to a catastrophic disease called white-nose syndrome (WNS), which has killed at least one million bats, mostly in the northeast, and death rates among some affected winter colonies can be as high as 70%. One species—the little brown bat or Myotis lucifugus—has declined so quickly that it is headed for extinction. And the disease keeps spreading, with wildlife experts helpless to stop it—after starting in upstate New York in 2006, the disease was just confirmed as far west as Ohio yesterday.You might say: so what? Other than people who study bats—would anyone miss them when they’re gone? As it turns out, all of us would—at least if you like food. A new article in Science shows that bats have an important role to play in agriculture—one worth at least $3.7 billion a year, if not far more. That’s how much the extinction of bats throughout North America could cost the region’s food system, according to an analysis by a group of researchers led by Justin Boyles of the University of Pretoria in South Africa. The logic is simple: bats eat bugs—tons and tons of bugs—and that includes crop and forests pests. (A single colony of 150 brown bats in Indianan has been estimated to eat nearly 1.3 million pest insects a year.) Remove the bats, and you remove one of nature’s most effective biological pesticides—which would have to be replaced by actual pesticides, at an economic and environmental expense.
It’s not just WNS that is striking down bats. Wind turbines(涡轮机)are apparently killing migratory(迁徙的)bats as well—by 2020, an estimated 33,000 to 111,000 bats are predicted to be killed by turbines in the mid-Atlantic Highlands alone. The authors in the Science paper worry that as wind power develop fast in the U.S., more bats will end up killed by the blades. But WNS seems like the more immediate threat. But it’s still a mystery how WNS spread, and how to stop it—those the U.S. Fish and Wildlife Service, among other government agencies, is on the case. We may not like bats—but we definitely need them.
43. What is the author’s opinion about bats?
A. Indifference
B. Frightened
C. Worried
D. Grateful
44. Which of the following statements is true about WNS?
A. It speads quickly
B. It can be controlled.
C. It was first discovered in Ohio.
D. It is more serious in the Northwest.
45. From Justin Boyles’ study we can learn that _____.
A. bats often eat insects killed pesticides
B. bats in North America are short of food
C. some species of bats harm crop plants
D. losing bats means huge economic cost
46. What is the author’s purpose of writing this passage?
A. To show his opinion of bats.
B. To show how impotant bats are in agriculture.
C. To tell us a rare animal.
D. To report a new science discovery.
正确答案：43、C 44、A 45、D 46、B -
第14题：
对于函数原型void function(int x，float y，char z='a')，合法的函数调用是( )。
A．function(2，3．Of)
B．function(2，3，4)
C．function(2)
D．function()
正确答案：A
解析：由于只有第三个参数有默认值，故要求给出前两个参数的值。 -
第15题：
Bats are surprisingly long-Jived creatures, some__________a life span of around 20 years.A.having
B.had
C.have
D.to have答案：A解析：分析句子结构可知，该句为独立主格结构。some为逻辑主语并与谓语动词构成主动关系，故A项正确。 -
第16题：
共用题干
What's Killing the Bats
First it was bees.Now it is bats.Biologists in America are working hard to discover the cause of the mysterious deaths of tens of thousands of bats in the northeastern part of the country.
Most of the bats affected are the common little brown bats(Myotis lucifugus,)but other species, such as the long-eared bat,the small-footed bat,the eastern pipistrelle,and the Indiana bat have also been affected. In some caves,more than 90 percent of the bat populations have died.
One possibility is disease. A white fungus（真菌）known as fusarium has been found on the noses of both living and dead bats.However,scientists don't know if the fungus is the primary cause of death,a secondary cause of death,or not a cause at all,but the result of some other conditions.
Another possible cause is a lack of food.For example,bats typically eat a large number of moths（蛾）,and in some states such as New York,the number of moths has been declining in recent years. if bats can't eat enough food,they starve to death.
Still other scientists believe that global warming is to blame.Warmer temperatures in recent years have been waking up hibernating（冬眠）bats earlier than usual. If bats break their hiberna- lion at the wrong time,they might not find their expected food sources. The weather might also turn cold again and weaken or kill the bats.
Scientists might not agree on the causes of the bat die-off, but they do agree on the conse- quences. Bats are an important predator of mosquitoes:a single brown bat can eat 1,000 or more insects in an hour. They also eat beetles and other insects that damage plant crops.If there aren't enough bats,damage will be great from the insects they eat. While bats live a long time for their size-the little brown bat can live for more than 30 years-a female bat has only one baby per year,so bat populations grow slowly. Many bat species in the United States are already protected or endangered.
How can you help?Do not disturb sleeping or nesting bats.If you discover bats that seem to be sick or that are dead,contact your local Fish& Wildlife Department with the details.However, be careful not to touch the animals.What is the purpose of the last paragraph?
A: To get people to stop killing bats
B: To hire workers for the Fish&Wildlife Department
C: To ask people not to touch dead bats
D: To tell the public how to help bats答案：D解析：主旨大意题。文章前四段讲述的都是可能造成蝙蝠死亡的原因，但在第五段回归到了蝙蝠死亡导致的严重结果上——严重损害农作物。而在最后一段讲述的是如何帮助减少蝙蝠死亡。归根究底，作者是在讲述蝙蝠死亡的严
根据下文讲蝙蝠神秘的死亡可知，该句是说蜜蜂已经处于神秘死亡的过程中。
根据第一段“...such as the long-eared bat , the small-footed bat , the eastern pipistrelle , and the Indiana bat have also been affected.”可知，这里是列举一些具有各种特色或地区的蝙蝠，因此不难推测pipistrelle是“蝙蝠”的意思。故本题选D。
第三段首句讲蝙蝠死亡的一个可能原因就是缺乏食物，紧接着以纽约蛾的数量近年来一直在下降为例，说明蝙蝠缺少食物。因此蛾是蝙蝠因饥饿而死亡的一个例子。
最后一段第一句是主旨句，即你怎样帮助减少蝙蝠死亡。随后列举减少蝙蝠死亡的具体方法。故本题选D。 -
第17题：
共用题干
What's Killing the Bats
First it was bees.Now it is bats.Biologists in America are working hard to discover the cause of the mysterious deaths of tens of thousands of bats in the northeastern part of the country.
Most of the bats affected are the common little brown bats(Myotis lucifugus,)but other species, such as the long-eared bat,the small-footed bat,the eastern pipistrelle,and the Indiana bat have also been affected. In some caves,more than 90 percent of the bat populations have died.
One possibility is disease. A white fungus（真菌）known as fusarium has been found on the noses of both living and dead bats.However,scientists don't know if the fungus is the primary cause of death,a secondary cause of death,or not a cause at all,but the result of some other conditions.
Another possible cause is a lack of food.For example,bats typically eat a large number of moths（蛾）,and in some states such as New York,the number of moths has been declining in recent years. if bats can't eat enough food,they starve to death.
Still other scientists believe that global warming is to blame.Warmer temperatures in recent years have been waking up hibernating（冬眠）bats earlier than usual. If bats break their hiberna- lion at the wrong time,they might not find their expected food sources. The weather might also turn cold again and weaken or kill the bats.
Scientists might not agree on the causes of the bat die-off, but they do agree on the conse- quences. Bats are an important predator of mosquitoes:a single brown bat can eat 1,000 or more insects in an hour. They also eat beetles and other insects that damage plant crops.If there aren't enough bats,damage will be great from the insects they eat. While bats live a long time for their size-the little brown bat can live for more than 30 years-a female bat has only one baby per year,so bat populations grow slowly. Many bat species in the United States are already protected or endangered.
How can you help?Do not disturb sleeping or nesting bats.If you discover bats that seem to be sick or that are dead,contact your local Fish& Wildlife Department with the details.However, be careful not to touch the animals.What is the main idea of this passage?
A: All species of bats in North America are dying.
B: Scientists already know the cause of the deaths of bats.
C: The bat deaths are a serious problem.
D: There are many possible causes of the deaths of bats.答案：C解析：主旨大意题。文章前四段讲述的都是可能造成蝙蝠死亡的原因，但在第五段回归到了蝙蝠死亡导致的严重结果上——严重损害农作物。而在最后一段讲述的是如何帮助减少蝙蝠死亡。归根究底，作者是在讲述蝙蝠死亡的严
根据下文讲蝙蝠神秘的死亡可知，该句是说蜜蜂已经处于神秘死亡的过程中。
根据第一段“...such as the long-eared bat , the small-footed bat , the eastern pipistrelle , and the Indiana bat have also been affected.”可知，这里是列举一些具有各种特色或地区的蝙蝠，因此不难推测pipistrelle是“蝙蝠”的意思。故本题选D。
第三段首句讲蝙蝠死亡的一个可能原因就是缺乏食物，紧接着以纽约蛾的数量近年来一直在下降为例，说明蝙蝠缺少食物。因此蛾是蝙蝠因饥饿而死亡的一个例子。
最后一段第一句是主旨句，即你怎样帮助减少蝙蝠死亡。随后列举减少蝙蝠死亡的具体方法。故本题选D。 -
第18题：
Among the following， ( ) is NOT one of the functions of adult′s language according to Halliday.A.the Ideational Function
B.the Syntactic Function
C.the Interpersonal Function
D.the Textual Function答案：B解析：语言学基本知识。询问哪一项不属于Halliday所定义的语言的功能。Halliday是Systematic-functionalGrammar(系统功能语法)的创始人。根据他的理论，语言有三个功能，即Ideational Function(概念功能)、Interpersonal Function(交际功能)和Textual Function(文本功能)。 -
第19题：
在jQuery中，下列关于文档页面初始化函数的写法正确的是（）。
- A、$（document）（function（）{}）
- B、$（document）.ready（function（）{}）
- C、$（function（）{}）
- D、$（）.ready（function（）{}）
正确答案:B,C,D -
第20题：
如何创建函数？（）
- A、function:myFunction()
- B、function myFunction()
- C、function=myFunction()
正确答案:B -
第21题：
关于扩展插件以下书写正确的是（）。
- A、$.extend（color：function（）{}）；
- B、$.fn.extend（{demo：function（）{}}）；
- C、$.extend（{color：function（）{}}）；
- D、$.fn.extend（demo：function（）{}）；
正确答案:B,C -
第22题：
A developer wants too use EL to invoke a function using S{my：bloof（“foof”）}. Which is always true？（）
- A、 The method invoked by this function must be statie.
- B、 The function class must implement the Function interface.
- C、 The expression is NOT a valid EL expression for invoking a function.
- D、 The function must be declared in a web.xml file using the
element. - E、 The function class must have a method with the signature：Void bloof （java.lang.Strings）
正确答案:A -
第23题：
多选题关于页面初始化以下选项正确的是（）。A$（document）.ready（function（）{}）
B$（）.ready（function（）{}）
C$（function（）{}）
D$.ready（function（）{}）
正确答案： B,D解析： 暂无解析