问题
选择题
Nothing is so easy as ________ parents to raise their expectations of their children too high.
A.of
B.to
C.by
D.for
答案
答案:D
看出介词用法。Easy并不是一个形容人的性格特征的形容词,所以后面不能用of;只能用介词for;句意:对于父母来说很容易就把对孩子的期望值提的过高。