问题
选择题
He made a promise anyone set him free he would make him very rich.
A.that
B.if
C.what
D.that if
答案
答案:D
题目分析:考查同位语从句和条件状语从句:句意:他许诺如果有人把他放了,他就会让他富有。that表示同位语从句和promise同位,而这句同位语从句很特别,因为从句又是一句条件状语从句,所以用if引导,选D。