中餐烹调技术发展经历的主要表现是什么?
参考答案:
①烹饪用具的完善;②烹饪原料的扩展;③烹调技术的交流和发展;④地方菜系的形成与发展;⑤饮食市场的繁荣与新貌。
根据上句,选出正确的应答
1. What's the time, Su Yang? [ ]
A. It's seven o'clock.
B. It's time to go home.
2. It's time to go to school. [ ]
A. Good moming.
B. OK. Goodbye, Mum.
3. What's this in your school bag? [ ]
A. It's a knife.
B. Yes, it is.
4. Who's she? [ ]
A. She's my sister.
B. It's five.
5. Shall we watch TV? [ ]
A. All right.
B. Thank you.
我国耕地面积较小,人均耕地不足。为了解决粮食问题,你认为应该[ ]
A.多开垦荒地,扩大耕地面积
B.科学种田,提高单位面积产量
C.把草原、山坡开垦为耕地
D.围湖造田,围海造陆