10. (2018黄冈)—The 15th Chinese Bridge—Chinese Proficiency Competition will be held this year!
—That's great！________ foreign college students are interested in Chinese learning.
A. Hundred of  B. Thousands
C. Hundred  D. Thousands of
10. D【解析】考查数词的用法。句意“第十五届汉语桥——中文比赛将在今年举行！”“太棒了！外国大学生对汉语学习感兴趣。”此处指成千上万个外国大学生对汉语学习感兴趣，表概数。故选D。