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lots of trees were cut down and some kinds of trees () A.were disappeared B.disapeared
人气:194 ℃ 时间:2020-04-29 20:59:40
解答
选B;因为and 前连接的动词是被动的,而后面的动词disapear应用主动,因为是树木自己自动消失,不应该用被动.
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