题目内容

You didn't know what the teacher said in the classroom? You ______ asleep.

A. must be
B. must have been
C. should be
D. should have been

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You have to read the manual carefully first, otherwise you______have difficulty using the

A. should
B. will
C. might
D. may

The passage tells us how to______.

A. make a sales presentation
B. make friends with a prospect
C. present ourselves to a prospect
D. make an appointment with a prospect

When you enter the prospect’s office you must______.

A. walk straight up to him
B. greet him as warmly as possible
C. draw his attention to what you have to say
D. be ready to answer whatever questions he may have

______you are familiar with the author’s ideas, try reading all the sections as quickly as

As soon
B. Ever since
C. So that
D. Now that

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