问题
There are about more than five ___________ “left-behind” students (留守学生) in China.
A:million
B:millions
C:million of
D:millions of
B:millions
C:million of
D:millions of
正确答案是：
同类题型
What about _____dictionary on the bookshelf? —It’s very useful ,I think.
They didn’t go to the park yesterday — ________.
Our hometown Wenzhou _________ a lot in the last few years.
She has visited Hong Kong_______, but she wants to be there a_____ time.
How long has your son __________ the ipad2? — Only about two weeks.