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8.At that timeit was not obvious that water was to be fundamental to the development of life.(obvious)
水会对生命的发展起关键作用,这一点在当时 并不明显.

分析 水会对生命的发展起关键作用,这一点在当时并不明显.

解答 答案:it was not obvious
解析:"这一点不明显"中的"这一点"指的就是that后面的内容"水会对生命的发展起关键作用",由此可知本句是由that引导的主语从句作真正主语,而前面使用it作形式主语.又根据前面的"在那时"可知,主句该使用一般过去时.综上,本题答案为:it was not obvious.

点评 本题考查句子翻译,做此类题目时一定要根据中文及英文题干确定需要翻译的成分,再找出与之对应的英文并考虑各成分是否有形式的改变.

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