The radio set last week has been out of orderA.I bought B.I bought it C.which I bought it D.what I bought
问题描述:
The radio set last week has been out of order
A.I bought B.I bought it C.which I bought it D.what I bought
答
当然选A了
注意相关短语out of stock是脱销/卖完了的意思
答
A
因为已经有the radio set, 所以不需要it
D如果是which i bought也是对的
答
定语从句修饰radio set (收音机,作宾语)关系词which可省略
it 不能有,重复了
选A