下载APP
【判断题】
When doing the "V" gesture in the U.K., your palm（手掌） should face yourself if you want to be polite.
A.
正确
B.
错误
举报
题目标签：手掌
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】A Paperless Classroom Imagine a classroom missing the one thing that’s long been considered a necessary part to reading and writing—paper. Not notebooks, no test paper. Nor are there any pencils or pe...
A.
A paperless classroom is a good way to save paper.
B.
Online test is possible in a paperless classroom.
C.
The computer in a paperless classroom is very reliable.
D.
Teachers can give the exam results on the network.