在生态环境影响评价中,在对主要工程作出描述时,1级项目要求对类比调查项目进行( )测量。
A.定性或半定量 B.定性或定量C.定量或半定量 D.定量
参考答案:C
胃气上逆的首先方是()
A.半夏泻心汤
B.旋覆代赭汤
C.苏子降气汤
D.五磨饮子
E.丁香透膈散
Over a very large number of trials, the probability of an event () is equal to the probability that it will not occur.
A. occurring
B. occurred
C. occurs
D. occur