问题
选择题
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
答案：C
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。
