you must keep your jacket ()A.clean B.cleans C.to clean D.cleaning
please () look outside .look at the blackboard.A .not B.aren'tC.don'tD. can't
人气:434 ℃ 时间:2019-11-04 13:17:32
解答
1 A
固定用法:keep +宾语+形容词
2 C 祈使句的否定句是:don't开头
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