I visited this famous writer now and then.

A．always

B．occasionally

C．constantly

D．regularly

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参考答案

句意：我不时地看望这位著名作家。本题是对词组的考查。题干划线词now and then意为“不时地”，选项中always意为“总是”，occasionally意为“偶尔”，constantly意为“不断地，经常地”，regularly意为“定期地，有规律地”，所以正确答案为B。

1 It seems inevitable for people to make such a mistake.

A．strange

B．certain

C．inconsistent

D．proper

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2 You should take many factors into consideration when going for an interview.

A．thought

B．mind

C．account

D．memory

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3 Even in a highly modernized country, manual work is still needed.

A．expressive

B．physical

C．exaggerated

D．mental

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