问题
选择题
My postcard is still on the desk. Why you it? [ ]
A. haven't, posted
B. didn't, post
C. wasn't posting
D. won't, post
答案
答案:A
My postcard is still on the desk. Why you it? [ ]
A. haven't, posted
B. didn't, post
C. wasn't posting
D. won't, post
答案:A