洗必泰的使用方法正确的是
A.不用铁质容器盛装B.不能与肥皂合用C.遇有机物杀菌效果好D.不用于黏膜消毒E.不用于金属器械消毒
参考答案:B
价值转化为生产价格以后,价值、生产价格和市场价格的关系是( )。
A.每个部门生产的商品的生产价格与价值一致
B.每个部门生产的商品的生产价格与价值一般不一致
C.全社会的生产价格总额与价值总额相等
D.商品的市场价格围绕商品价值上下波动
根据句意,用括号内所给词的适当形式填空。
1. —Thank you for (invite) ______ me to your party next Sunday, Peter. —I'm glad to do that.
2. You can't take anything from here without (permit) ______.
3. It's said that you've completed the building of the new lab (succeed) ______ in time.
4. In 1972,it was discovered that the manatees were in (dangerous) ______.
5. It is very important to make a correct (decide) ______.