小刘同学尝试制作果酒，他将葡萄汁放入已灭菌的发酵装置中进行试验（见图），恰当的做法是

下丘脑中的热敏神经元在温度上升时冲动频率增加，冷敏神经元在温度下降时冲动频率增加，引起机体的散热和产热以维待体温的相对稳定．冷敏伸经元的冲动频率和热敏神经元的冲动频率相等时，机体的产热和散热达到平衡，回答下列问题：

（1）冬泳爱好者入水时，冷敏神经元的冲动频率____ （填“大于”“等于”或“小于”）热敏神经元的冲动频率．从而刺激机体增加____ ，以维持体温的相对稳定．冬泳爱好者冬泳时容易出现脸部发白的现象，其原因是寒冷刺激导致皮肤的毛细血管____ ．

（2）处于室内时，冷敏神经元的冲动频率____ （填“大于”“等于”或“小于”）热敏神经元的冲动频率．

（3）进入寒冷环境时，下丘脑分泌的____激素通过垂体促进甲状腺分泌甲状腺激素，同时机体出汗减少，将导致垂体释放的抗利尿激素____

   Do you still remember the disaster(灾难)several years ago? In Indonesia (印度尼西亚) thousands of people were killed by the tsunami(海啸) that washed people out to sea and pulled children out of their parents’ arms. “The weather was fine with no clouds .There was no warning and suddenly the sea water just hit the city. In some parts the water was as high as two meters.” a man in the city said. “Sadli, an official at the hospital, said many of the dead in the city were children under the age of ten.” “Maybe the children were being carried by their hold but they fell over in the water and couldn’t hold on to their children .All the dead children drawed.” said Sadli. Officials said hundreds of houses had been swept away the force (力量) of five –meter –high waves across Aceh, which lies on the northern tip (末端)of Sumatra Island . “Tens of people saw the rushing water and didn’t run to high ground .Instead, they kept watching it .Several of my workmates are missing.”  Lelana said by telephone.

阅读下面这首宋词，完成小题。

江城子·癸酉春社

王  炎^①

    清波渺渺日晖晖，柳依依，草离离。老大逢春，情绪有谁知？帘箔四垂庭院静，人独处，燕双飞。

    怯寒未敢试春衣，踏青时，懒追随。野蔌山肴，村酿可从宜。不向花边拼一醉，花不语，笑人痴。

王炎：生于公元1138年，到癸酉年（1213年）已经七十五岁。