奥运英语139 You can buy almost everything here. 在这里你几乎可以买到全部的东西。 A I can't decide what to buy. A我决议不了买什么。 BWhat kind of things are you looking for？ B你在找... / 2010-06-08 / 查看 4 次

12.3默示"听说"或"相信" 的词组，根基上由believe, consider, declare, expect, feel , report, say, see, suppose, think, understand等组成。例如：-动词的语态 12.3默示"听说"或"相信" 的词组，根基.... / 2010-06-08 / 查看 210 次

15.5指代意义决议谓语的单双数-主谓同等 15.5指代意义决议谓语的单双数 1）代词what, which, who, none, some, any, more, most, all等词的单双数由其指代的词的单双数决议。例如： All is right.统统顺遂... / 2010-06-08 / 查看 7 次

为难时该如何办呢?I don't know what to do.I don't know what to do. (该如何办呢?)Don't worry, I'll help. (别担心，我来帮你。)I'm at a loss as to what to do. (我真不知该如何办才好。)I'm unable to decide ... / 2010-06-08 / 查看 7 次