题目内容
动词填空:
--________ you ________(be)to Paris before ?
-No , I plan to go there at the end of next month.
答案:Have been
练习册系列答案
相关题目
题目内容
动词填空:
--________ you ________(be)to Paris before ?
-No , I plan to go there at the end of next month.