单选题
He painted his bedroom black. It looks dark and dreary. He {{U}}should choose{{/U}} a different color.
A、
had to choose
B、
should have chosen
C、
must have chosen
D、
could have been choosing
【正确答案】
B
【答案解析】
[分析] 词语运用 “should/ought to+ have+动词-ed形式”用来评论过去“应该做”而实际并未做的动作,含有批评的意思。本句意为:他将自己的卧室粉刷成黑色,看上去又黑暗有沉闷;他本应选一个不同的颜色。因此选项B为答案。
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