问题

There are three ________ students in theirschool.

A: thousands of
B: thousand of
C:thousands
D: thousand

正确答案是：

同类题型

You _____ come earlier. The bus left a moment ago.

Parents must allow their children toreceiveeducation by law

Being tall gives Yao Ming a(n) _______ over otherbasketball players.

A set of keys ____ in the library. Are they yours

_____________ do you go to the zoo —Never. I hate the smell.