Cheer up! Everyone may have periods in their liveseverything seems toughA. whenB. whereC.

发布时间：2020-08-16 21:14:10

Cheer up! Everyone may have periods in their lives    everything seems tough．
A. when
B. where
C. which
D. that

网友回答

(答案→)A. when
B. where
C. which
D. that
解析：考查定语从句。定语从句When everything seems tough修饰先行词periods, 本定语从句很完整，且先行词表示时间，所以使用关系副词when.句意：振作起来！在人生中每个人都有什么都不顺利的时期的。
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