问题
选择题
---How many teachers are there in your school?
---I’m not sure about it. Maybe .
A．hundred
B．hundreds
C．hundreds of
D．one hundred
答案
答案：D
此题考查数量的表达方式，hundred和具体数字连用，用单数，不和具体数字连用用hundreds of数百，one hundred一百。正确打案选择D。