20. "What can I do for you?" or "May I help you?" is a pet phrase used by _____

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20. "What can I do for you?" or "May I help you?" is a pet phrase used by _____ .

A．an assistant engineer	B．an assistant manager
C．a helper	D．a shop assistant

答案

解析

举一反三

22. In fact, the untruthful words made ____ on me. You must answer for that.

A．a surprise attack

B．much damage

C．a personal attack

D．a great harm

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23. Every Monday morning, all the teachers and students in our school stand at ____ as our national flag is raised.

A．attention

B．attentions

C．at ease

D．Attentively

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24. --- What are the greatest ____ ?
--- A giant panda.
attraction B. attractions C. attractive D. Attract

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27. He is above ______ in his lessons. That"s the results of his hard work.

A．average

B．all

C．anyone

D．Everyone

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28. Do you happen to know the proverb, “Shoot two ____ with one arrow”?

A．birds

B．hawks

C．dogs

D．Wolves

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