我国第一个国家级自然保护区是1956年在广东肇庆建立的()自然保护区。
参考答案:鼎湖山
阅读短文,回答问题。
Li Ming is a Chinese boy. He wants to study in Canada. He wants to learn English for ten months. He will
live in Jenny's home. Jenny is his friend. She is a lovely girl. She introduces (介绍) her house to Li Ming. There
are six rooms m her house. They are three bedrooms, a living room, a kitchen and a bathroom.
1. Where does Li Ming come from?
______________________________________________________________
2. Where does Li Ming want to stuay?
3. What does Li Ming want to learn?
4. How many rooms are there in Jenny's house?
排样套料时,只需考虑如何提高材料利用率,不必考虑切割方式等。