Sleep is important, and trouble having a good night’s rest can be very annoying.A. havingB

发布时间：2020-08-17 06:17:33

Sleep is important, and     trouble having a good night’s rest can be very annoying.
A. having
B. have
C. had
D. have had

网友回答

(答案→)A. having
B. have
C. had
D. have had
解析：考查动名词做主语：句意：睡觉很重要，睡个好觉有困难是让人恼火的。And后面的句子中can be annoying是谓语，前面是主语，用动名词做主语，选A。
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