—________ didn't you finish your homewor
题型:选择题
问题:
—________ didn't you finish your homework, Jenny?
—Because my mother was ill. I had to take care of her. [ ]
A. Why
B. When
C. What
D. Where
—________ didn't you finish your homework, Jenny?
—Because my mother was ill. I had to take care of her. [ ]
A. Why
B. When
C. What
D. Where