幕墙玻璃属于（）。
A.装饰玻璃
B.装饰陶瓷
C.壁纸
D.外墙涂料
参考答案：A
春秋时期，“卧薪尝胆”，终成霸业的是
A．齐桓公
B．晋文公
C．楚庄王
D．勾践
As there was no one she could________, she felt very helpless.[ ]
A. turn to
B. turn on
C. turn off
D. turn over
