Mr.Smith is not at home.He___to work.A.has gone B.has been C.had been D.had gone
问题描述:
Mr.Smith is not at home.He___to work.A.has gone B.has been C.had been D.had gone
答
A
Mr.Smith is not at home.He___to work.A.has gone B.has been C.had been D.had gone
A