问题
选择题
There are about seven ____ students in Grade Eight in Chezhan Middle School.
A．hundred B hundreds C hundred of D hundreds of
答案
答案：A
确切数量的表达方式。基数词+million/hundred+名词复数，特别提醒：million/hundred一定要用单数。hundreds of 是不确切数量的表达方法,其前面不能加基数词。