题目内容
（请给出正确答案）
Speaker A: Can I do anything for you？ Speaker B:________
A．No. You can't do anything for me.
B．Never mind.
C．it’s my pleasure.
D．No, it's all right. I can manage myself.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“Speaker A: Can I do anything for you？ Speaker B:________A．No. You can't do anything for me”相关的问题
A、Other travelers’ comments.
B、A detailed description of a traveling destination.
C、A unique stay at a large hotel or a villa.
D、Information of other travelers.
M： I t ’s ten past twenty.
A.What time is it？
B.What’s the time？
C.What is time by your watch？
D.What time is it by your watch？
A.Lincoln’s Gettysburg Address has deep meaning.
B.Lincoln’s Gettysburg Address is simple in style.
C.Lincoln’s Gettysburg Address is memorized by every American school child.
D.Lincoln’s Gettysburg Address is greatest speech ever delivered in the United States.
A.we lost
B.memory
C.also
D.losing
A.told
B.should take
C.one
D.one
In what now seems like the prehistoric times of computer history，the early post-war era (战后时期），there was a quite widespread concern that computers would take over the world from man one day. Already today, less than forty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives, we are facing with a less dramatic but also less foreseen problem. People tend to be over-trusting (过分信任）of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons may be pushed, or that a computer may simply malfunction(失灵）.
(78)Obviously, there would be no point in investing(投入）in a computer if you had to check all its answers，but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning : for all the help this computer may provide, it should not be seen as 妊 substitute for fundamental thinking and reasoning skills.
What is the main purpose of this passage？
A.To look back to the early days of computers.
B.To explain what technical problems may occur with computers.
C.To discourage unnecessary investment in computers.
D.To warn against the blindness to the probable shortcomings of computers.
A.be reasonably doubtful about them
B.check all their answers
C.substitute them for basic thinking
D.use them for business purpose only
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
