问题
选择题
— Why didn't you come and open the door for me, dear?
— Oh, sorry, I _____ in the kitchen. I didn't hear you. [ ]
A. cooked
B. would cook
C. was cooking
答案
答案:C
— Why didn't you come and open the door for me, dear?
— Oh, sorry, I _____ in the kitchen. I didn't hear you. [ ]
A. cooked
B. would cook
C. was cooking
答案:C