New computers ___ all over the world. A. is used B. are using C. are used D. have used
2022-10-14 11:13:06 137次 人教新目标英语九年级上册Unit5 What are the shirts made of 知识点加单元检测 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
New computers ___ all over the world.
A. is used B. are using C. are used D. have used
本题链接：
