The students ______ the classroom, so it's tidy and clean now.

题型：单选题题类：模拟题难易度：普通

北京市昌平区2017届九年级下学期英语第二次（5月）模拟考试试卷

A、Clean B、have cleaned C、will clean D、cleans

举一反三

一 Because I that movie twice.

—Well, it wasn't me. I didn't do it.

— They our daily lives more convenient.

— No. The America. Britain、France have already _____ a war to Syria(叙利亚).

—It's OK. ____. This paper is very difficult.

相关试卷