国际惯例
参考答案:
是指在长期国际经济贸易实践中形成的一些通用的习惯做法与先例。
句型转换。
1. The book was so interesting that I read it the whole night. (改为同义句)
It was ____ book that I read it the whole night.
2. Lily asked, "Where does Jim study?" (改为宾语从句)
Lily asked ____.
3. They got up early to catch the early bus. (改为同义句)
They got up early ____ they could catch the early bus.
4. To know about Chinese fashion cultures is meaningful for us. (改为同义句)
____ meaningful for us ____ about Chinese fashion cultures.
5. People say the modern car was made in America. (改为同义句)
____ the modern car was made in America.
直升机的哪些部分具有横侧静稳定性;直升机的横侧静稳定性跟飞行速度有怎样的关系?