问题
选择题
_____ foreigners come to China to visit the Great Wall every year. [ ]
A. Thousand of
B. Thousands of
C. Two thousands
D. Two thousand of
答案
答案:B
_____ foreigners come to China to visit the Great Wall every year. [ ]
A. Thousand of
B. Thousands of
C. Two thousands
D. Two thousand of
答案:B