检验统计量一般包括()
A.z统计量
B.t统计量
C.s统计量
D.m统计量
E.y统计量
参考答案:A, B
具有泄肾火功效的药物是()
A.茯苓
B.猪苓
C.泽泻
D.滑石
E.薏苡仁
The government work report by Premier Wen covers a variety of issues, and the prices of agricultural products ______.
A.in common
B.in general
C.in particular
D.in practice