Question

__________ have known the results of the exam.

A. It seemed to B. It seemed to him to C. He seemed that he D. He seemed to 求详解

Answer 1

答案：D. He seemed to
翻译：他看起来好像已经知道了考试结果。

因为如果要用It做形式主语的话，必然要用that引出真正的主语。
但是后面没有that从句，
所以，只能用D. He seemed to 引出真正的主语。

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Answer 2

it seems that ...
sb seems to do ..
sb seems to be ..
以上为固定搭配，
他似乎已经知道了考试的结果 ，know 发生在seem 之前，所以是不定式的完成式