下列非处方药的专有标识是
A.OTC
B.CTO
C.GCP
D.GSP
E.GAP
参考答案:A
—Which would you like, coffee tea?
—Tea milk, please. [ ]
A. or / has
B. or / with
C. and / or
D. and / with
预制梁(板)起吊时应严格要遵守什么操作?