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】

试题分析：考查非谓语动词。此处the girl与know是主动关系，所以用knowing作原因状语，其否定是在分词前加not。句意：因为不知道上哪所大学，所以女孩向她的老师请教。