问题
选择题
Every spring, people often plant _____ trees to make our city greener and more beautiful. |
A. hundred of B. hundreds of C. two hundred of D. two hundreds of |
答案
答案:B
Every spring, people often plant _____ trees to make our city greener and more beautiful. |
A. hundred of B. hundreds of C. two hundred of D. two hundreds of |
答案:B