下列说法在一定条件下可以实现的是：
①酸性氧化物与碱发生反应　②两种酸溶液充分反应后的溶液体系为中性　③有单质参加的非氧化还原反应　④两种氧化物反应的产物有气体　

下列关于日本的叙述，错误的是（   ）

A: Hi, Bill! Are you listening to MP4 again?

B: Yes, Tom. I'll never be tired of it.

A:____

B: I like music that I can sing along with.____

A: I prefer music that is quiet and gentle. ____

B: Oh, Jolin's songs have great lyrics. By the way, which group is your favorite?

A:____I prefer groups that can play different kinds of music.

B :____I also like Twins best. They take after each other, but the), are not really twins.

A: Really? Let's search the information on the Internet.

下列各组词语中，错别字最多的一组是(　　)