问题补充:
It’s important us to learn from others. It’s wise you to learn from him.
A. for; for
B. of; of
C. for; of
D. of; for
答案:
A. for; for
B. of; of
(答案→)C. for; of
D. of; for
解析:句型it is +adj. +for/of sb to do sth用of 还是for取决于形容词,如果句子中形容词是形容人的品质的词用介词of,否则用for。