其次,难度可以略大于高考的语法填空,格式也不一定完全与高考一致。比如:Research shows fewer and fewer people even know the names of the people who live on the same block, alone choose to socialize or interact with them. 这个句子中的答案是let alone这个...
1. 并列结构中,and用于肯定句,or通常用于否定句表示“和,与”之意。 There are some students and teachers on the playground. There is no air or water in the moon. -\-\-I don’t like chicken ___ fish. -\-\-I don’t like chicken, ___ I like fish very much. A...
①与or not连用:They asked us whether or not we were coming. ②在介词之后:It depends on whether it is going to rain. 3.在不定式之前:We haven’t decided whether to go there...
根据句意,用 should表示“当我忙着做我的工作的时候,你应该在你自己的房间做你自己的事情”。故选D。 点击查看解析 (点击选项查看答案) 05 Chris ___ his seat belt before his father asked him to do so.( ) A、fastened B、fastens C、has...
① and和or ⑴ 并列结构中,or通常用于否定句,and 用于肯定句。 ⑵ 但有时and 也可用于否定句。请注意其不同特点: 如:There is no air or water in the moon. 在否定中并列结构用or连接,...
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