Question

His success was because of____he had been working hard .

1 that
2 the fact which
3the fact that
4 the fact
为什么选C

Answer 1

答案：C
解释：because of 是复合介词，首败后接名词、代者坦颤词或者名词性从句。这里接the fact，that引导的是同位信基语从句，that不可以省略。

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Answer 2

1 that
2 the fact which
3the fact that
4 the fact