单选题These conventional techniques were applied over the centuries.A employedB exploredC manipulatedD innovated
题目
employed
explored
manipulated
innovated
相似考题
参考答案和解析
应用，运用。句意：这些技术已被应用了几个世纪。employ雇佣，用，使用。explore探险，探测，探究。manipulate（熟练地）操作，使用（机器等），操纵（人或市价、市场）。innovate改革，创新。结合选项意思，只有A项与划线部分意思相近，故答案为A。
更多“单选题These conventional techniques were applied over the centuries.A employedB exploredC manipulatedD innovated”相关问题
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第1题：
— How long _____ at this job? — Since 2000.
A、were you employed
B、have you been employed
C、had you been employed
D、will you be employed
正确答案:B
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第2题：
If you Were to start college over again tomorrow, what are the courses you would take？why？
正确答案：
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第3题：
The architecture is harmonious and no building is over six-storey high.A:old-fashioned
B:traditional
C:conventional
D:balanced答案：D解析： -
第4题：
By investing wisely she accumulated a fortune.A:made
B:gathered
C:manipulated
D:ensured答案：B解析：她由于投资精明而积蓄了一笔财产。gather"聚集，积攒”，例如：Clouds gather before a thunderstorm．在风暴来临之前云层聚集。make“制作，制造”，例如：It's said that he has made a fortune abroad．据说他在国外发财了。manipulate“控制，操纵”，例如：Primitive man quickly learned how to manipulate tools．原始人很快学会了使用工具。ensure“确保”，例如：Do you think that hard work can ensure success？你认为努力就会成功吗？ 只有gather意思上和accumulate最接近。 -
第5题：
Which two tunneling techniques in IPv6 do not require an IPv4 tunnel destination in the configuration？（）
- A、6to4
- B、6over4
- C、ISATAP
- D、GRE
正确答案:A,C -
第6题：
A branch router is configured with an egress QoS policy that was designed for a total number of 10 concurrent VOIP calls.Due to expansion， 15 VOIP calls are now running over the link， but after the 14th call was established， allcalls were affected and the voice quality was dramatically degraded.Assuming that there is enough bandwidth on the link for all of this traffic， which part of the QoS configuration should be updated due to the new traffic profile？（）
- A、Increase the shaping rate for the priority queue.
- B、Remove the policer applied on the priority queue.
- C、Remove the shaper applied on the priority queue.
- D、Increase the policing rate for the priority queue.
正确答案:D -
第7题：
单选题Which of the following statements about Vandergrift's research is TRUE?AThe participants were postgraduates learning French as a second language.
BAll the participants were taught using the conventional method, with the focus on listening strategies.
CThe two groups were taught by different teachers.
DThe participants were at the same initial skill level.
正确答案： A解析： -
第8题：
单选题After evaluating the BGP attributes (AS Path, Local Preference, MED, and Origin) there are four additional route selection techniques used as tie-breakers. In which order are these applied?（）Aprefer EBGP over IBGP, prefer routes from the lowest RID, prefer routes with lowest IGP metric
Bprefer routes from the lowest RID, prefer routes with lowest IGP metric, prefer EBGP over IBGP
Cprefer routes with lowest IGP metric, prefer routes from the lowest RID, prefer EBGP over IBGP
Dprefer EBGP over IBGP, prefer routes with lowest IGP metric, prefer routes from the lowest RID
正确答案： D解析： 暂无解析 -
第9题：
单选题Passage3 Questions 11 to 15 are based on the following passage. Many of the most damaging and life threatening types of weather, such as torrential rains and severe thunderstorms, begin quickly, strike suddenly, and disappear rapidly, destroying small regions while leaving neighboring areas untouched. (79) Conventional（普通） computer models of the atmosphere have limited value in predicting short-lived local storms because the available weather data are generally not detailed enough to allow computers to see clearly the small atmospheric changes that come before these storms.In most nations, for example, weather-balloon observations are taken just once ever3r twelve hours at location typically separated by hundreds of miles. With such limited data, conventional forecasting models do a much better job predicting general weather conditions over large regions than they do forecasting specific local events. Until recently, the observation-intensive approach needed for accurate, very short range forecasts, or nowcasts, was impracticable. The cost of equipping and operating many thousands of conventional weather stations was extremely high, and the difficulties involved in rapidly collecting and processing the raw weather data from such a network were beyond overcoming.Fortunately, scientific and technological advance have overcome most of these problems. Radar systems, automated weather instruments, and satellites are all capable of making detailed, nearly continuous observations over large regions at a relatively low cost. Communication satellites can transmit data around the world cheaply and immediately, and modern computers can quickly compile and analyze this large volume of weather information. (80) Meteorologists（气象学家）and computer scientists now work together to design computer programs and video equipment capable of transforming r.aw weather data into words, symbols, and vivid graphic displays that forecasters can interpret easily and quickly. As meteorologists have begun using these new technologies in weather forecasting offices, nowcasting is becoming a reality.13 Nowcasts used to be impracticable because______.Athere were no conventional computers
Bthe cost of the equipping and operating was sky-high
Cthere were no difficulties in data processing
Dthere were not enough meteorologists
正确答案： A解析： -
第10题：
单选题The ancient Greeks were much interested in speculating on the nature of the world about them.Aspecializing in
Bexperimenting on
Ccalculating on.
Dpondering over
正确答案： A解析：
习语辨析。speculate on意为“思索；揣测”，而ponder over有“沉思，深思”的意思，与speculate on表达意思相近。specialize in专攻；专修。experiment on在…进行实验。calculate on指望，依靠。 -
第11题：
单选题What is NOT an advantage of containership operations over conventional break-bulk operations? （）.AFlexibility of operation
BGreater operational safety
CLower stevedoring costs
DReduction of cargo damage
正确答案： D解析： 暂无解析 -
第12题：
单选题A branch router is configured with an egress QoS policy that was designed for a total number of 10 concurrent VOIP Calls. Due to Expansion， 15 VOIP Calls are now running over the link， but after the 14th call was established， all calls were affected and the voice quality was dramatically degraded. Assuming that there is enough bandwidth on the link for all of this traffic， which part of the QOS configuration should be updated due to the new traffic profile？（）AIncrease the shaping rate for the priority queue.
BRemove the policer applied on the priority queue.
CRemove the shaper applied on the preiority queue.
DIncrease the policing rate for the priority queue.
正确答案： B解析： 暂无解析 -
第13题：
There are other techniques that might help you ______ your studying.
A、with
B、at
C、into
D、over
参考答案：A
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第14题：
What is/are the advantage（s）of cranes over conventional cargo booms ________．
A.Cranes are able to pick up and drop loads over a greater spotting area
B.Increased safety because the deck is clear of running and standing rigging
C.Simplicity of operation of the crane by its operator
D.All of the above
正确答案：D
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第15题：
All kinds of techniques and medicines ______ to extend human beings’ live in recent years.A.have been developed
B.are being developed
C.were developed
D.develop答案：A解析：本题考察动词的时态和语态，题目意为“近年来，各种各样延长人类生命的技术和药物都被开发出来了。”主语是“技术和药物”，因此要使用被动语态，时间状语是in recent years,时态用现在完成时。
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第16题：
Neither of the young men who had applied for a position in the university( ).A.has been accepted
B.have been accepted
C.was accepted
D.were accepted答案：C解析：考查时态及主谓一致。neither是单数概念，故可排除B、D两项。定语从句中使用过去完成时，主句应使用一般过去时，排除A项。故本题选C。句意：两名到这所大学应聘的年轻人都没有被录取。 -
第17题：
Which two tunneling techniques support IPv6 multicasting？（）
- A、6to4
- B、6over4
- C、ISATAP
- D、6PE
- E、GRE
正确答案:B,E -
第18题：
After evaluating the BGP attributes (AS Path, Local Preference, MED, and Origin) there are four additional route selection techniques used as tie-breakers. In which order are these applied?（）
- A、prefer EBGP over IBGP, prefer routes from the lowest RID, prefer routes with lowest IGP metric
- B、prefer routes from the lowest RID, prefer routes with lowest IGP metric, prefer EBGP over IBGP
- C、prefer routes with lowest IGP metric, prefer routes from the lowest RID, prefer EBGP over IBGP
- D、prefer EBGP over IBGP, prefer routes with lowest IGP metric, prefer routes from the lowest RID
正确答案:D -
第19题：
单选题Two men were（）a large log over the rough ground with the help of a rope.Apushing
Bdrawing
Cdragging
Dcarrying
正确答案： A解析： 暂无解析 -
第20题：
多选题Which two tunneling techniques support IPv6 multicasting？ （）A6to4
B6over4
CISATAP
D6PE
EGRE
正确答案： D,C解析： 暂无解析 -
第21题：
单选题These conventional techniques were applied over the centuries.Aemployed
Bexplored
Cmanipulated
Dinnovated
正确答案： A解析：
应用，运用。句意：这些技术已被应用了几个世纪。employ雇佣，用，使用。explore探险，探测，探究。manipulate（熟练地）操作，使用（机器等），操纵（人或市价、市场）。innovate改革，创新。结合选项意思，只有A项与划线部分意思相近，故答案为A。 -
第22题：
单选题The writer mentioned “slaughterhouses” because these were the places in whichAFord’s assembly line originated.
Bhe innovated the assembly line.
Che innovated the disassembly line.
正确答案： C解析：
第一段最后一句提到by introducing a new way to make cars—one，strange to say，that originated in slaughterhouoes与选项A相对应。slaughterhouse屠宰场。innovate改革；创新。assembly line装配线。 -
第23题：
单选题Nowcasts used to be impracticable because______.Athere were no conventional computers
Bthe cost of the equipping and operating was sky-high
Cthere were no difficulties in data processing
Dthere were not enough meteorologists
正确答案： B解析： -
第24题：
单选题What is/are the advantage（s）of cranes over conventional cargo booms（）.ACranes are able to pick up and drop loads over a greater spotting area
BIncreased safety because the deck is clear of running and standing rigging
CSimplicity of operation of the crane by its operator
DAll of the above
正确答案： B解析： 暂无解析