题干
一 We have five kinds of schoolbags. Do you like this one?
一 No. Can you show me ?
A：another
B：each other
C：the other
答案(点此获取答案解析）
A
一 We have five kinds of schoolbags. Do you like this one?
一 No. Can you show me ?
A：another
B：each other
C：the other
+ 1 ，则f ( 0) = （ ）
应中氧化剂与还原剂的物质的量之比为1∶2的反应是