help sb do sth 帮助某人做某事 (后面是接动词原型)
所以选a clear away 拿走,收拾
some of the guests helped -----the dishes after dinner a)clear away b)to clear away为什么答案是选a
some of the guests helped -----the dishes after dinner a)clear away b)to clear away为什么答案是选a
英语人气:884 ℃时间:2019-11-23 10:51:08
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