现场勘察培训材料准备情况,包括集中讲授可能用到的()等。
A、笔记本电脑;
B、多媒体设备;
C、扩音设备;
D、白板及白板笔。
参考答案:A, B, C, D
The book states that the other two areas_______the two varieties of English differ are spelling and pronunciation .
A.which
B.that
C.in which
D.from which
对碎雾和覆盖部分机场的雾有什么规定?