问题
选择题
— Sorry, I ________ you just now.
— It doesn't matter. [ ]
A. can't recognize
B. don't recognize
C. didn't recognize
D. haven't recognized
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Sorry, I ________ you just now.
— It doesn't matter. [ ]
A. can't recognize
B. don't recognize
C. didn't recognize
D. haven't recognized
答案：C
”和“
”表示两种不同原子。
