Mary often helped her mother out the trash last year.A. takesB. tookC. takingD. take

发布时间：2020-08-23 08:44:58

Mary often helped her mother      out the trash last year.
A. takes
B. took
C. taking
D. take

网友回答

A. takes
B. took
C. taking
(答案→)D. take
解析：句意：去年玛丽经常帮助她的妈妈扔垃圾。help sb to do sth 帮助某人做某事，to 可以省略,同时help还有一个短语是help sb with sth帮助某人某事，故选D
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