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- 2011-6-28
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- 1970-1-1
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1.主+ 系 +表, which......这个which能不能修饰主语啊?比如说 the AM-1 is one of the many new satelites, which......能不能修饰AM-1
2.关于be动词和do,是否在平行结构中可以一起用,但是在比较结构中就不行?比如说,Lao has a land area of about the same size as the Great Britain is就是错误的,而Sampson joined the army at the age of 22, was injured three times, and was discharged in 1783就是正确的
3.关于平行结构的问题,是不是只要有时间的标准,那么and前后时态就可以不平行;而to do和doing(或者do和doing)是永远不能用在and前后的?
4.有一个题的正确选项我不太理解:Yet the temperature are so cold and the ice cap is so reflective that little polar ice melts during the summer; Were it to do so, the water levels of the oceans would rise 250 feet. 这里的were it to do so指代什么啊?
5.Sb be convinced that+clause,这个从句里的谓语动词是可以很灵活的吗?所以说不用和convinced一致使用过去式? |
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