It is better to have half of ___than nothing at all.

题目

It is better to have half of ___than nothing at all.
A.one wants
B.what one wants
C.which one wants
D.that one wants

答案

选B It is +形容词/比较级、最高级+to do sth.这个基本句型是It 作形式主语,不定式是真正的主语have half of ___这部分就是不定式部分,缺宾语,B是由what 引导的宾语从句满足.而C/D都需要先行词才能构成定语从句,A 选...