问题
选择题
The students have already had _____ desks, but they still need three _____ chairs. |
A. dozen of, dozen B. dozens of, dozen C. dozens of, dozens D. dozens of, dozen of |
答案
答案:B
The students have already had _____ desks, but they still need three _____ chairs. |
A. dozen of, dozen B. dozens of, dozen C. dozens of, dozens D. dozens of, dozen of |
答案:B