题目内容：

Have you ever had a nap during the class?汉语意思及回答.

优质解答

你上课时曾否打过瞌睡?
No,I never did.不,从来没有.
Yes,I did once.有,试过一次.
English people use knives and forks for their meals.
英国人吃餐时要用刀义.