Question

【题目】He made a promise anyone set him free he would make him very rich.

A. that B. if

C. what D. that if

Answer 1

【答案】D

【解析】

试题分析：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。