----Have you heard of TFBoys ? ----Certainly. About
来源：语文精选馆 1.11W
问题详情：
----Have you heard of TFBoys ?
----Certainly. About____ teenagers love them very much in our school.
A. hundreds B. Two hundreds of C. two hundreds D. two hundred
【回答】
D
知识点：数词
题型：选择题
