单词拼写。

1. I think that you are f  _____ to have such a good teacher.

2. I was no longer satisfied with the life that had once c_____ me.

3. The news that our team had won _____  ( 使惊讶) everyone.

4. If we work with a strong will,we can _____( 克服) any difficulty,no matter how great it is.

5. He is a ___( 失败者) as an artist,but a success as an art teacher.

目前我国的人口政策是[ ]

A．控制人口数量

B．提高人口素质

C．实行计划生育

D．晚婚晚育