大青龙汤中石膏的用量是()。
A.一斤
B.半斤
C.六铢
D.如鸡子大
E.二十四铢
参考答案:D
There ____ a stamp collection show in the museum this afternoon. [ ]
A. is
B. is going to have
C. has
D. is going to be
物业服务合同属于( )的范畴。
A.民事合同B.行政合同C.人事合同D.内部制度