问题
选择题
—I'll go to Beidaihe for my holiday this summer.
—It's really a beautiful place. I _______ there twice. [ ]
A. am going
B. will go
C. have been
D. have gone
答案
答案:C
—I'll go to Beidaihe for my holiday this summer.
—It's really a beautiful place. I _______ there twice. [ ]
A. am going
B. will go
C. have been
D. have gone
答案:C