下列不宜做子宫输卵管造影的是（）
A.不孕症
B.了解输卵管结扎术后效果
C.生殖器官畸形
D.了解子宫出血的原因
E.子宫恶性肿瘤
参考答案：E
Teenagers shouldn't be _____ from school although they don't do well in studies.[ ]
A. disappeared
B. gone
C. removed
D. beaten
Lao She is the _____ of Tea House (茶馆). [ ]
A. doctor
B. actor
C. scientist
D. writer
