You’d better cut your hair short. Our school doesn’t long hair.
A. approve of students’ wearing
B. approve students to wear
C. approve students’ wearing
D. approve of students to wear
网友回答
(答案→)A. approve of students’ wearing
B. approve students to wear
C. approve students’ wearing
D. approve of students to wear
解析：考查词组：approve of one’s doing赞同某人做…,介词of后面是接动名词，one’s是逻辑主语，句意：你最好把头发剪短，我们学校不允许学生留长发。选A。