问题
选择题
—What can I do for you?
—I'd like two . [ ]
A. box of apple
B. boxes of apples
C. boxes of apple
D. box of apples
答案
答案:B
—What can I do for you?
—I'd like two . [ ]
A. box of apple
B. boxes of apples
C. boxes of apple
D. box of apples
答案:B