填介词.Anna wants to learn (.) Chinese history.2.What do you often do (.) weekends?
问题描述:
填介词.Anna wants to learn (.) Chinese history.2.What do you often do (.) weekends?
Who do you play sports (.
答
Anna wants to learn (.about) Chinese history.2.What do you often do (...on..) weekends?
Who do you play sports (with)?