化学实验称量的药品对于易潮解、有腐蚀性的要注意:______.
一般药品要放在纸上传称量,对于易潮解、有腐蚀性的药品要放在玻璃器皿中称量.
故答案为:放在玻璃器皿中称量
下列旅游资源中,具有可创造性的是( )
A.黄山迎客松
B.美国科罗拉多大峡谷
C.北京世界公园
D.广西桂林山水
―The river runs clear.
―We all appreciate the importance the local government has______ the environmental protection.
A.attached to
B.contributed to
C.responded to
D.subscribed to