根据短文内容，从题中所给的A、B、C、D四个选项中, 选出正确的选项。

Jim Green has a very busy Wednesday. At 8: 15 he has Chinese. It is easy. Then at 9:10 he has science. It is difficult but fun. At 10:00 he has history. He thinks it is interesting. After that he has math. Math is difficult but the teacher says it is useful. In the afternoon Jim has English. Mr Chu is his English teacher Jim and his classmates like him. Because he always makes them laugh(使他们发笑) and Jim thinks English class is relaxing.

The last class is PE. It is Jim's favorite class.The P.E. teacher lets them play ball games. Jim and his friends are happy in PE.