题目内容：

 

1.She studies hardest between the ten students.    __________

A      B      C

2.How many is the population of China?           __________

A      B      C

3.Have you considered to find a new job?        _________

A      B      C

4.We have gone to Beijing three times.            __________

A   B         C

5.Why not you go to the zoo with us?            __________

A      B      C