Question

【题目】It's kind ___ them to give food and clothes to homeless people. They think it important _____ them to do so.
A.of; for
B.for; of
C.of; to
D.to; for

Answer 1

【答案】A
【解析】句意：对他们来讲, 把食物和衣服捐给无家可归的人们真好, 他们认为对他们来讲那样做很重要。引出不定式的逻辑主语, 常用介词for或of, 用介词for时, 前面的形容词指事物……；用介词of时, 前面的形容词指人……。前句kind指人和蔼、友善, 用介词of；后句指事物重要, 用介词for。故选A。