哪位高手能告诉我选哪项，为什么？谢啦

来源：百度知道 编辑：UC知道 时间：2024/06/05 05:48:48
He is smiling. ( ) doesn’t seem to have been any trouble sloving.
A. it B. he C. that D. there

A
it为形式主语，指代He is smiling这件事

A
没有there doesn't这种说法的。
seem不是动词（是介词还是副词来的），所以不能用HE。
IT DOESN'T seem 好像是个固定搭配