载入《中国药典》的药品标准,是药品质量的最高要求。
查看答案
《药品管理法》规定,药品必须符合国家药品标准。
A. 对
B. 错
以下宾语从句的引导词是否正确？I want to know whether it's good news or not.
A. 对
B. 错
His father is worried about whether he lose his job .
A. 对
B. 错
Whether they can finish the work on time is still a problem.
A. 对
B. 错
微信支付 
支付宝支付