— This is Nancy speaking.
— Nancy! Oh yes. Sorry, I ________your voice. [ ]
A. can't recognise
B. didn't recognise
C. haven't recognised
D. don't recognise
答案:B
— This is Nancy speaking.
— Nancy! Oh yes. Sorry, I ________your voice. [ ]
A. can't recognise
B. didn't recognise
C. haven't recognised
D. don't recognise
答案:B