Question

【题目】—How many students went to plant trees last year？

—It's hard to say. ______people, I think.

A、Hundreds of B、Hundred of C、Two hundreds

Answer 1

【答案】A

【解析】

试题分析：句意：--去年多少学生去植树了？--很难说。我认为数百人吧。Hundred,thousand,millionq前有具体数字修饰时，不加s。当表达模糊数字时，加s，of。故选A。