Hand in your papers when you _____the test.这是一道选

问题描述:

Hand in your papers when you _____the test.这是一道选
题,答案是gave finished.哪位亲人能帮我讲讲这到底是为啥

have finished吧 have done么 就是你完成考试的意思 finished也可以啊嗯,谢谢