They think maths _____ useful subject. [ ]A. is a B. are C. is an -九年级英语

题目简介

They think maths _____ useful subject. [ ]A. is a B. are C. is an -九年级英语

题目详情

They think maths _____ useful subject.
[     ]
A. is a
B. are
C. is an
题型:单选题难度:偏易来源:期末题

答案

A

更多内容推荐