“塞翁失马,焉知非福”的故事蕴含了对立事物能够互相转化的道理,这跟我国古代一位思想家的主张不谋而合。这位思想家是()
A.老子
B.墨子
C.韩非子
D.孙膑
参考答案:A
下列电离或水解方程式中,正确的是
A.CH3COOH=CH3COO-+H+
B.Br-+H2O HBr+OH-
C.CO32-+2H2O H2CO3+2OH-
D.NH4++2H2O NH3·H2O+H3O+
Would you like ______? [ ]
A. something delicious
B. delicious something
C. anything delicious
D. delicious anything