不致脱发的病是（）
A.黄癣
B.扁平苔藓
C.斑秃
D.玫瑰糠疹
参考答案：D
阅读理解。
1. English is tested on ______ according to the time table.
A. June 15
B. June 16
C. June 17
2. Which of the following exams takes the longest time?
A. Chinese.
B. Physics.
C. Politics.
土石坝（earth-rock dam）
