You must pay for the library book if you____itA lost B have lost _英语解答

You must pay for the library book if you____it
A lost B have lost Cwill lose Dhad lost

人气：118 ℃　时间：2020-02-02 10:39:07

解答

B
现在完成时强调对现在的结果“如果你弄丢了图书馆的书你必须赔偿”