导致红眼的常见眼病有（）
A.急性结膜炎
B.老年性白内障
C.急性闭角型青光眼
D.近视眼
E.急性虹膜睫状体炎
参考答案：A, C, E
和平小学有学生998人，大约是（ ）人。
Seeing the world-famous pianist standing in front of her, the young pianist ______ a cry of joy and surprise.
A．left out
B．let out
C．came out
D．spoke out
