问题
选择题
(2013·高考四川卷)________which university to attend,the girl asked her teacher for advice.
A.Not knowing
B.Knowing not
C.Not known
D.Known not
答案
选A。题干的意思是:女孩不知道上哪一所大学,就向老师寻求建议。句子主语the girl和动词know之间是主谓关系,所以应该用动词ing形式作状语,而动词ing形式的否定式是在其前加not,所以选A,从而排除B和表示动宾关系的C和D。