早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Mum,my trousers are old.I want to buy a new ____.A.trousers B.one C.pair D.it

题目详情
Mum,my trousers are old.I want to buy a new ____.
A.trousers B.one C.pair D.it
▼优质解答
答案和解析
应该是C啊,trousers是复数怎么能用one呢?