I think Tom is more s_____ than Jack.He does not laugh as Jake does.

分类: 作业答案 • 2021-12-31 11:24:08

问题描述：

答

我觉得应该是 serious 吧,
这句话的意思是我认为汤姆比杰克更严肃,他不像杰克那么爱笑.