第二个:Why he murdered his wife is clear now. 在这组例子中,第一个句子是名词the reasons充当主语,句型简单,意思清晰:原因已经清楚了。在第二个句子中,我们发现主语的部分由一个从句why he murdered his wife来担当。注意它的构成是:引导词+陈述句。根据这个从句出...
e.g. (1)It might be his father that you are looking for. (2)It must have been his brother that you met. 5. 强调not...until结构中由until引导的短语(或从句)表示时间状语的句型是:It is(was) not until...+that...+其他部分。
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