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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

His studies of ice-polished rocks in his Alpine homeland, far outside the range of present-day glaciers, led Louis Agassiz in 1837 to propose the concept of an age ( in which great ice sheets had existed in now currently temperate areas. ) A in which great ice sheets had existed in now currently temperate areas B in which great ice sheets existed in what are now temperate areas C when great ice sheets existed where there were areas now temperate D when great ice sheets had existed in current temperate areas E when great ice sheets existed in areas now that are temperate 答案是D,错选了B。BD纠结,不知道该如何判断。第二遍做这道题还是把握不好句意,麻烦老师讲解。

解答:

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阅读246789
解答: sysadmin

提问:

请问这道题c选项为什么不能用过去完成式?之前的“had installed”不也是过去完成式吗...怎么判断什么时候用过去完成时什么时候用现在完成时什么时间用一般过去时啊?

解答:

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阅读287567
解答: 金栩竹老师

提问:

请问这道题e选项“that”表示了什么?

解答:

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阅读287957
解答: 金栩竹老师

提问:

请问在这道题里面 to do和doing的区别是什么?

解答:

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阅读288230
解答: 金栩竹老师

提问:

请问这道题为什么不可以用过去完成时?“its trunk”里面的its会不会被当成是aquatic animal而不是大象?“with”之后是不可以接整句吗?

解答:

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阅读288364
解答: 金栩竹老师

提问:

请问这道题b、c为什么不对

解答:

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阅读288315
解答: 金栩竹老师

提问:

请问这道题e选项错在哪里?

解答:

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阅读288688
解答: 金栩竹老师

提问:

请问这道题为什么不能选e?

解答:

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阅读288540
解答: 金栩竹老师

提问:

请问为什么c不对?that of是什么意思?

解答:

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阅读288315
解答: 金栩竹老师

提问:

请问in which 和 where的区别是什么?哪个能指代抽象地点,哪个是实际地点?

解答:

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阅读289239
解答: 金栩竹老师

提问:

D选项错的原因之一是说不应该用that they participate 请问这个错在哪里了?

解答:

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阅读297548
解答: 金栩竹老师

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