问题
单项选择题
危险药品的贮存时要()
A、氧化剂和易燃品同放
B、氧化剂和易爆品同放
C、金属钾钠放于水中
D、远离热源火源
答案
参考答案:D
危险药品的贮存时要()
A、氧化剂和易燃品同放
B、氧化剂和易爆品同放
C、金属钾钠放于水中
D、远离热源火源
参考答案:D
阅读理解。 | |
In our daily life, we can see many signs of Dos and Don'ts in public places. The following are some of them. Please choose five signs and put them in the proper situations, and one sign can be used only once.
![]() ![]() ![]() ![]() ![]() 1_________ 2_________ 3_________ 4_________ 5_________ |