选择题：–When is the National Day of China? –_____________

题目内容：

–When is the National Day of China? –____________________.(本题2.0分)
A、 It’s January 1st
B、 It’s October 1st
C、 It’s May 1st
D、 It’s August 1st

参考答案：

——Your neighbors may _____you with playing your ra

——Your neighbors may _____you with playing your radio too loudly at night.——I kn

–How long will your holiday take? –____________________.(本题2.0分) A、 About one mo

The room is in a terrible mess; it _______ cleaned.(本题2.0分) A、 can‘t have been B

You may fly to Japan next Saturday, _______ you don.t mind changing planes on th

表达机械各执行机构（构件）在一个运动环中各动作的协调配合关系的简单明确图，称为机械运动循环图A、正确B、错误