许多人都喜欢到低于海平面410公尺的死海去做日光浴是因为：（）
A、空气最好
B、紫外线最弱
C、紫外线最强
参考答案：B
Judging from _____ number of seats, ______ number of people were present at the meeting. [ ]
A. a; the
B. the; a
C. a; a
D. the; the
血栓闭塞性脉管炎
