题目内容
7. It is quite necessary to know the age (分布) in the population.
7. distribution
7. We will always remember those sad days (这场大地震造成了巨大伤害) .
3. 我们真的需要他的巨大帮助，但如果他不想帮助我们怎么办？
We really need his great help,but ？(what if +从句)
6. After he left his hometown and went to Shanghai,it took him quite a while (适应) the life there.
5. It was because of his hard work that he succeeded.
The reason was that he worked hard.
2. The government calls on the youth to d their blood voluntarily.
4. We can't let the child (挨饿) .
10. With China (participate) in the world trade more frequently,the world economy is developing more rapidly and steadily.
2. It's very (comfort) to step on the soft ground in spring.
