明朝中期，在东南沿海抗倭的民族英雄是____ ；在东南沿海坚持抗清、从荷兰手中收复台湾的民族英雄是____ 。

Taobao.com is one of ________ shopping websites in China.

将101、102、103、104这四个数填入□中，使等式成立．□+□﹣□=□

研究发现，植物的Rubisco酶具有“两面性”，CO₂浓度较高时，该酶催化C₅与CO₂反应，完成光合作用；O₂浓度较高时，该酶催化C₅与O₂反应，产物经一系列变化后到线粒体中会产生CO₂，这种植物在光下吸收O₂产生CO₂的现象称为光呼吸．请回答：

（1）Rubisco酶的存在场所为____ ，其“两面性”与酶的____（特性）相矛盾．

（2）在较高CO₂浓度环境中，Rubisco酶所催化反应的产物是____ ，该产物完成光合作用还需要____ （物质）．

（3）夏季中午，水稻会出现“光合午休”，此时光合作用速率明显减弱，而CO₂释放速率明显增强，其原因是____ 

（4）研究表明，光呼吸会消耗光合作用新形成有机物的$\frac{1}{4}$，因此提高农作物产量需降低光呼吸．小李同学提出了如下减弱光呼吸，提高农作物产量的措施：

①适当降低温度②适当提高CO₂浓度

不能达到目的措施是____ （填序号），理由是____．

（5）与光呼吸相区别，研究人员常把细胞呼吸称为“暗呼吸”，从反应条件和场所两方面，列举光呼吸与暗呼吸的不同____

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1每处错误及其修改均仅限一词；

2只允许修改10处，多者(从第11处起)不计分。

Withthe growing popularity of the Internet, more and more children are addicted toplay online games day and night. It does harm not only to their health,especial to their eyes, but also to their studies.

Comparingwith online games, many traditional games, like hide­and­seek, benefits kidsmentally and physically. They were ever popular to several generations, whichnot only learned something valuable but also had fun playing the games.Therefore, the games are dying away now.

Personally,I think teachers and parents should take measure to limit their children'sInternet time. Let children to know the harm of online games and the benefitsof traditional games. Help children judge the healthy and unhealthy games.What's more, we should often organize events for children in which traditionalgames played.