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花朵
共回答了23个问题采纳率:78.3% 举报
更正第68/70两题!
66.from → in
the sun sets in the west 太阳西落
67.knock → knocked
后面的were reading提示句子应该用过去时
68.楼主有误,短文改错是只改一处错误.
此题错在:has → had
by the end of last week是截止到过去某个时刻为止,所以句子必须用过去完成时而不是现在完成时(其表示截止到现在为止)
69.acrossing → crossing
across是介词,不是动词,也就没有现在分词形式.其动词形式为cross.
70.What → It
该句的whether there were still some people in the meeting room是句子的真正主语(为主语从句),而用it做形式主语.
1年前
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