题目内容
Mr. Smith is coming to Beijing next Sunday. By the time he arrives we ____ here for ten days.
A.have been staying B.have stayed
C.shall stay D.will have stayed
D
练习册系列答案
相关题目
题目内容
Mr. Smith is coming to Beijing next Sunday. By the time he arrives we ____ here for ten days.
A.have been staying B.have stayed
C.shall stay D.will have stayed
D