what are you doing?

题目

what are you doing?
你会说：1.I'am going to fiy akite 2.I'ampiaying basketball

答案

选2 1中 be going to 表示正要去做某事 ,是一般将来时
2是 be doing 是正在进行时
What are you doing?问的是“你正在做什么”所以选2 “我正在打篮球”