问题
I find _______ necessary to take some warm and dry clothes with us during the walk.
A:it
B:which
C:that
D:What
B:which
C:that
D:What
正确答案是:
同类题型
Have you ever been to Shanghai?-Yes. I ______ there with my father last year.
In many parts of China, ________ the idea ______ boys are more important than girls.
Peter has many brothers, but he _________ have any sisters.
Lisa is _________ exchange student from Britain, but she knows a lot about China.