消渴病,肺热津伤证主方是()
A.消渴方
B.玉女煎
C.六味地黄丸
D.金匮肾气丸
E.真武汤
参考答案:A
-People find it hard to get across the river.
-I think at least two bridges over it. [ ]
A. need
B. are needing
C. will need
D. are needed
用来分析和研究人口发展趋势的基础是()
A.人口数
B.出生率
C.人口自然增长率
D.婴儿存活率
E.死亡率