问题描述：
Hainan is a good place for surfing.
--That’s why I ____ there for surfing twice last summer.
A.have been B.have gone C.have left D.went
--That’s why I ____ there for surfing twice last summer.
A.have been B.have gone C.have left D.went
问题解答：
我来补答展开全文阅读