注意：此页面搜索的是所有试题
题目内容
（兰州大学-大学英语3）
4分)There are_________ of visitors to Kunming.
A. tens of thousands 2000
B. about ten of thousands
C. about three thousands
D. about three thousand
A. tens of thousands 2000
B. about ten of thousands
C. about three thousands
D. about three thousand
参考答案
