更多“When you meet a group of people, it is better to remember __A. all their names B. a co ”相关问题
  • 第1题:

    How are the slot groups arranged in the ERX 700 Series Edge Router?()

    A.Group1-Slots 0 & 1 Group 2 - Slot 2 Group 3- Slot 3 Group 4 - Slot 4

    B.Group1-Slots 2 & 3Group 2- Slot 4 Group 3-Slot 5 Group 4 - Slot 6

    C.Group1-Slot 2 Group 2- Slot 3 Group 3 - Slot 4 Group 4 - Slot 5 & 6

    D.Group1-Slot 3 Group 2 - Slot 4 Group 3 -Slot 5 Group 4 - Slots 6 & 7


    参考答案:B

  • 第2题:

    You‘re the systems administrator at Testing, and you create the following access control lists.You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists?()

    A. Telnet sessions from host A to host 5.1.1.10

    B. Telnet sessions from host A to host 5.1.3.10

    C. Telnet sessions from host B to host 5.1.2.10

    D. Telnet sessions from host B to host 5.1.3.8

    E. Telnet sessions from host C to host 5.1.3.10

    F. Telnet sessions from host F to host 5.1.1.10


    参考答案:D, F

  • 第3题:

    单词people和better的重读、次重读(弱读)模式不同。


    错误

  • 第4题:

    下面哪一个是错误的?

    A.使用len(列表名)测量元素的个数names_list=["zhangsan","lisi","wangwu"]print(len(names_list))

    B.使用列表名[下标]获取列表的某个元素,例如:names_list=["zhangsan","lisi","wangwu"]print(names_list[2])

    C.向列表中添加新元素有三个方法:append、extend、insert,例如:names_list=["zhangsan","lisi","wangwu"]names_list.append("zhaoliu")names_list.extend(["zhaoliu","liqi"])names_list.insert(1,"zhaoliu")print(names_list)

    D.已有列表nums=[11,22,33,44,55],使用while循环遍历列表nums=[11,22,33,44,55]i=0 whilei

    print(nums[i])i+=1


    正确答案:D

  • 第5题:

    Why do you want a new job ______you've got such a good one already?

    A. that

    B. where

    C. which

    D. when


    正确答案:D

    17.答案为D。为什么你已经有个好工作,还要找新工作?分析整句结构,从句做状语,只有 D为正确选项。

  • 第6题:

    多选题:下面哪个是错误的用python实现存储n个人的姓名?

    A.names1=n*[0] for i in range(n): names1[i]=input('输入{}个人的姓名:'.format(i+1))

    B.names2=[] for i in range(n): names.append(input('输入{}个人的姓名:'.format(i+1)))

    C.names3=[] for i in range(n): name=input('输入{}个人的姓名:'.format(i+1)) names3+=name

    D.names4=[] for i in range(n): names4[i]=input('输入{}个人的姓名:'.format(i+1))

    E.names5=[] for i in range(n): name=input('输入{}个人的姓名:'.format(i+1)) names5+=[name]


    Python 中的变量赋值需要数据类型声明