问题
选择题
—What do you think of the two backpacks?
—______ of them are very nice. [ ]
A. Either
B. Both
C. Each
D. All
答案
答案:B
—What do you think of the two backpacks?
—______ of them are very nice. [ ]
A. Either
B. Both
C. Each
D. All
答案:B