Question

【题目】I think it's necessaryeveryone to read a lot.
A.of
B.to
C.for
D.at

Answer 1

【答案】C
【解析】句意: 我想对大家来讲多阅读是必须的。I think 后的宾语从句是一个不定式作主语的句子, 其结构是; It’s+形容词+for/of sb.+to do sth。形容词指事物时, 用介词for; 形容词指人时, 用介词of。本句中necessary指事情必需, 故for。故选C。