综合教诲:专四拾掇整顿材料(1) 主动主动 通俗现在时 does is done 普经由历程往时 did was done 现在举行体 is doing is being done 过往举行体 was doing was being done 现在完成体 has done h... /
2010-06-08 / 查看
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四级测验词汇构造句型难点72条 1. It作先行主语和先行宾语的一些句型 She had said what it was necessary to say. 2.夸张句型 It is not who rules us that is important, but how he rules us. 3. ... /
2010-06-08 / 查看
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模样形状动词must详解篇 1、must默示必需,否定回答时用needn‘t. mustn’t默示不允许。 「例如」You must get to the station before 3, otherwise you will miss the train.Must I hand in my homework tom... /
2010-06-08 / 查看
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