问题
选择题
About two _______ students are having the meeting in the school hall now.
A．hundreds
B．hundred
C．hundred of
D．hundreds of
答案
答案：B
题目分析：句意：在学校的大厅里有大约200个学生在开会。当百，千。百万，前面有具体的数字，或several a few 等出现时，他们不能变复数，表示具体数字。如果后面加s, of ,表示模糊数字。该句前面有具体数字two 故选B。