用适当的介词填空:What do you do at weekends?-l often go out_____a picnic.2.What are you talkin____so happily?

问题描述:

用适当的介词填空:What do you do at weekends?-l often go out_____a picnic.
2.What are you talkin____so happily?

for

for表目的 talk about 谈论的意思,是固定短语

1、What do you do at weekends?-l often go out for a picnic.
你在周末做什么呢?——我经常去野餐.
2、What are you talking about so happily?
你们谈论什么谈得那么开心?