Question

All the students ______ to inform their parents _______ the mid-term exam results.

1. A.
   require; of
2. B.
   are required; of
3. C.
   require; about
4. D.
   are required; on

Answer 1

B
试题分析：考查动词固定搭配；固定搭配require sb to do sth要求某人做某事；inform sb of sth通知某人某事；本题是一个被动语态的形式；句意：所有的学生都被要求把期中考试的成绩通知自己的价家长。故B正确。
考点：考查动词固定搭配
点评：动词的短语辨析和搭配要根据上下文的语境进行，要把短语的意思和句意相结合。同时也要注意一个短语多种意义的现象，如pick up 捡起；用车接；无意中学会；接受信号；康复。恢复；染上…；