—What’s wrong with you, Eric? You look t

问题选择题

—What’s wrong with you, Eric? You look tired.

—I ______ to prepare for the final exam last night.

A．picked up

B．woke up

C．stayed up

D．put up

答案

C

题目分析：句意：---你怎么了Eric？你看上去很累。---我昨天晚上熬夜准备期末考试。A. picked up捡起，收拾，不费力的学会，获得；B. woke up 醒来，叫醒； C. stayed up熬夜，不睡觉； D. put up举起，张贴，建造，推举，提名。根据句意故选C。

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