He made a promise ________he earned money, he would build a new school to help develop education.A.w

题目简介

He made a promise ________he earned money, he would build a new school to help develop education.A.w

题目详情

He made a promise ________he earned money, he would build a new school to help develop education.
A.whatB.that ifC.thatD.what if
题型:单选题难度:中档来源:不详

答案

B
B [that引导promise后的同位语从句,if引导同位语从句中的条件状语从句。]

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