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单选题With the _____ of a computer, one can do what was impossible in the past.A ageB airC aidD aim
题目
age
air
aid
aim
参考答案和解析
句意：在电脑的帮助下，人们能过做过去无法做到的事。本题考查词义辨析。aid表示“帮助”，with the aid of 表示“在……帮助下”，符合句意，故C项正确。
相似问题和答案
第1题：
(A) Do it again.
(B) You can do it.
(C) Do your best next time!
(D) Don’t be upset. No one can do it better than you.
解答参考：D 选项AC使上下文意思无法衔接，选项C含批评意。
第2题：
What does the author expect to show by Jeff’s story ？
A. honesty can be of great help.
B. A bad thing can be turned into a good one.
C. Helping others cheat can do good to nobody.
D. One should realize the wrong in his bad deeds.
第3题：
A、Never mind
B、Thank you
C、Of course not
D、I can’t come up with a better one
第4题：
此题为判断题(对，错)。
第5题：
A、My house is big
B、I can speak English well
C、I don’t understand
D、I will study computer
第6题：
此题为判断题(对，错)。
第7题：
Robots differ from automatic machines ______after completion of one specific task, they can be reprogrammed by a computer to do another one.
A. that
B. which
C. in that
D. in which
[解析] 机器人和自动化机器不同之处在于完成一项具体任务后，机器人还可以经电脑重新编程后去做其他的工作。in that：在于，原因是。
第8题：
A.the computer can memorize
B.can the computer memorize
C.do the computer memorize
D.can memorize the computer
第9题：
to make sure that the other speaker is paying attention to what you are saying, you need to make what you say sound more interesting. in the following expressions, which one can make one's saying sound more interesting______.
A、You'll never believe this, but…
B、What do you mean?
C、Did you hear what I said?
D、What do you think?
第10题：
A.A
B.B
C.C
D.D