一、 My mother said ( ) i finished my homework,i can have a rest .

问题描述:

一、 My mother said ( ) i finished my homework,i can have a rest .
A .unt i l B .unless
C .i f D .wh i l e
E .aithough F .when

一、 My mother said ( ) i finished my homework,i can have a rest .
本题选C.if---条件状语从句
我妈妈说如果我完成作业,我就可以休息一会儿