题目内容
3. It's very important for us to d new ways of drying things.
3. discover
4. This is the most interesting story.1have ever read it,
3. 这是这座寺庙的第二高塔。
This is tower in this temple.
5. In the 21 st c ， China has made rapid progress in its space industry.
2. 许多科学家为我们的航天事业做出了 建。
Many scientists have made contributions to
3. I'm thinking about how to make the Internet (serve) our life better.
5. They would like to buy things look unusual.
5. Thanks to the policeman, I found my purse at last.(改为同义句）
With the policeman, 1 found my purse at last.
用适当的介词填空。
1. I heard the news the radio about Shenzhou IX
