Often he sit for hours doing nothing at all when he was in low spirits.A. shouldB. wouldC.

发布时间:2020-08-16 21:17:12

Often he     sit for hours doing nothing at all when he was in low spirits.
A. should
B. would
C. could
D. might

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A. should
(答案→)B. would
C. could
D. might
解析:本题考查情态动词。此处would相当于used to,表示过去的习惯动作。
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