题目内容
7．There are three _______boys in my school．（ ）| A． | hundreds | B． | hundred | C． | hundreds of | D． | hundred of |
分析 在我校有三百个男生．
解答 答案：B．hundred"百"的用法是：如果前面有具体的数字，就不能用复数，也不能加of，根据three可知，应排除ACD；如果没有具体数字，就要用复数，并跟of．故选B．
点评 本题就是要考查对hundred一类词的掌握情况，这样的词还有thousand、million、billion等．
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