—It’s cold in here.Do you mind if I close the door？—（）.

He was always（）in sharing his enormous knowledge.

A.generous
B.generation
C.generate

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--Can I have a word with you, Mike?--（） I am busy with my work.

A.I’m just lucky.
B.I’d rather not now
C.I wish you success!
D.I’d like to

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