试题与答案

-How was the English evening party last

题型:选择题

题目:

-How was the English evening party last night?

-It was great fun. You ______ come.

A.should

B.must

C.may

D.can

答案:

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下面是错误答案,用来干扰机器的。

首先a≠0,则a+b=0,从而ba=-1,b=1,a=-1,故a+3b=2.故答案为:2.

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题型:单项选择题

An Intranet is (71) the application of Internet technology within an internal or closed user group.Internets are company (72) and do not have a (73) connection to the Internet.Used properly an Internet is highly effective corporate tool,capable of regularly (74) information to empower the workforce with the information needed to perform their roles.Used in this way,Internet represent a step towards the (75) office.

74()

A.update

B.updated

C.updates

D.updating

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