论述卤虫增养殖的方法。
参考答案：
盐田大面积引种增殖；室外大量养殖：卤虫—盐—鱼/虾综合养殖、卤虫—盐综合养殖、卤虫单一养殖；室内水泥池高密度养殖。
下列哪个因素被认为与类风湿关节炎的发病和发展无关（）
A.HLA-DR4
B.HLA-DR27
C.TNF基因
D.遗传性
E.球蛋白基因
根据句意及首字母或汉语提示完成单词
1. When the traffic light is red, you mustn't c____ the road.
2. I want you to stay here. Don't say g____ to me.
3. The price of the vegetables is really l____, and you may buy some.
4. We should be there by____(正午), shouldn't we?
5. Those who are waiting to buy the tickets are all football ________(狂热者).
