闭角型青光眼的激发试验有几种（）。
A.暗室试验
B.俯卧试验
C.散瞳试验
D.饮水试验
E.缩瞳试验
参考答案：A, B, C, D
Because of the bad management, this restaurant was not _______ it was 10 years ago.
A．half as good as what
B．as half good as that
C．as good as half what
D．half as good as that
下列各项符合新航路开辟的客观条件的有（）
①西欧生产力的发展
②地圆学说的盛行
③罗盘针的普遍使用
④欧洲贸易中心的转移
A.①②③
B.①③④
C.②③④
D.①②④
