The teacher said wanted to go to the cinema must be there before 6:00.A. those whoB. that

问题补充：

The teacher said wanted to go to the cinema must be there before 6:00.

A. those who

B. that

C. who

D. which

答案：

(答案→)A. those who

B. that

C. who

D. which

解析：本题的含义是想去电影院的那些人必须要在六点前到这儿来，本题修饰代指人的代词those是一个定语从句，先行词表示人，用关系词who来连接，故本题选A。