问题
选择题
The number of the students in senior high school, ____ is mentioned above, is increasing.
A.as
B.which
C.what
D.who
答案
答案:A
题目分析:句意:正如上面提到的,高中的在校生数量在增加。此处是非限制性定语从句,缺少主语,指代上句话的内容,排除CD选项;as“正如,就像”,which“这,这件事,这一点”,根据句意可知选A。