超星 - 三册一单元单选题 - 查题吧

单选题

We could talk for hours. Or we could just___________, perfectly comfortable simply being together, saying almost nothing.

A. hang up
B. hang in
C. hang out
D. hang on

单选题

Some of my friends estranged(疏远) themselves from me in my ______________.

A. shortcoming
B. misfortune
C. mistake
D. lack

单选题

They have introduced a new system ____________all employees must undergo regular training.

A. that
B. where
C. in that
D. whereby

单选题

Now the cheers and applause ___________in a single sustained roar.

A. mingled
B. matched
C. migrated
D. melted

单选题

They have maintained their _________ in the face of adversity.

A. optimism
B. endeavor
C. attitude
D. deliberation

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