问题补充:
He spent two hours his homework last night.
A. to do
B. doing
C. did
D. do
答案:
A. to do
(答案→)B. doing
C. did
D. do
解析:句意:昨晚他用了两小时做作业。Spend doing sth,花费时间作某事,故选B。
时间:2019-05-14 18:09:02
He spent two hours his homework last night.
A. to do
B. doing
C. did
D. do
A. to do
(答案→)B. doing
C. did
D. do
解析:句意:昨晚他用了两小时做作业。Spend doing sth,花费时间作某事,故选B。
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