单项选择题

When ______ why he walked in without permission, he just stared at us and said nothing.

A. asking
B. asked
C. being asked
D. to be asked

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单项选择题

He went to the west to seek wealth and______.

A. destiny
B. fortune
C. future
D. fate

单项选择题

I was ______ to find his article on such an ______ topic so ______.

A. surprised…excited…bored
B. surprising…exciting…boring
C. surprised…exciting…boring
D. surprising…excited…bored

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