适用于“土壅木郁”证的治则是（）
A.抑强为主
B.扶弱为主
C.补母为主
D.泻子为主
E.以上都不是
参考答案：A
请举出一个假命题：______．
Two hundred multiples of seven are chosen at random, and 300 multiples of eight are chosen at random. Approximately what percentage of the 500 selected numbers are odd ？（）
A. 20%
B. 25%
C. 40%
D. 5O%
E. 80%
