Question

【题目】____ which university to attend, the girl asked her teacher for advice.

A. Not knowing B. Knowing not

C. Not known D. Known not

Answer 1

【答案】A

【解析】本题考查非谓语动词。此句的前半部分是分词做原因状语，动词know和女孩之间是主动关系，故要用现在分词，不能用过去分词，排除选项C，D；非谓语动词的否定形式是在它的前面加否定词not，排除选项B，正确答案是A。

句意：女孩不知道该上哪个大学，所以向老师征求建议。