Some champions can make ____ dollars a year.

题目

Some champions can make ____ dollars a year.
A ten billions of
B billions of
C twenty billions of
D much billion of

答案

选B.数词+数量字的结构中,数量词只能用单数形式.但是可以用数量词+s of的结构.数量词不能用形容词修饰.