在汇编语言程序设计中,若调用不在本模块中的过程,则对该过程必须用伪操作命令 ( )说明。
A.PUBLIC
B.COMMON
C.EXTERN
D.ASSUME
参考答案:C
The little boy ________ for the apples on the tree, but of course he was not tall enough. [ ]
A. handed out
B. went out
C. reached out
D. brought out
产生药物副作用的剂量是
A.小剂量B.治疗剂量C.极量D.中毒量E.最小有效量