你刚才干嘛去了?用英语怎么说?
问题描述：
你刚才干嘛去了?用英语怎么说?
答
where have you been just now?
what did you do just now?
答
What's up?或者What happened .
答
What did you do just now ？
答
What have you been doing?
你刚才干嘛去了
答
What did you do just now?
答
What did you do just