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问题 填空题

当环境温度与人的正常体温（36.5℃）的比值等于0.618时，机体的新陈代谢等生理功能处于最佳状态，人感觉最舒适，这时的环境温度为______℃．（结果保留三个有效数字）

答案

设环境的温度是x度，

根据题意得：x：36.5=0.618，

解得x=36.5×0.618=22.557≈22.6℃．

完形填空

阅读下面短文，根据以下提示：1）汉语提示，2）首字母提示，3）语境提示，在每个空格内填入一个适当的英语单词，并将该词完整地写在答题卷相对应的横线上。所填单词要求意义准确，拼写正确。

For 25 years Terry Cemm was a policeman, but for the last 17 years he has been   小题1: （行走）up and down five miles of beach every day, looking for things that might be u 小题2:  to someone. Terry’s a beachcomber（海滩拾荒者）.

Nearly everything in his cottage has come   小题3: the sea – chairs, tables, even tins of food. “I even found a box of beer just before Christmas. That was nice,” he remembers. He finds lots of bottles with messages in them,   小题4: （主要地）from children. They all get a r 小题5:  if there’s an address in the bottle. Shoes? “If you find one, you’ll find the  小题6: the next week,” he says.

But does he really m 小题7:  a living? “Half a living,” he smiles. “Anyway I have my police pension. But I don’t actually need money. My life is rich in   小题8: （多样性）.” Terry is happy. “You have to find a way to live a simple life.”

“Some people say I’m mad,” says Terry. “ 小题9: there are much more who’d like to do  小题10: I do. Look at me. I’ve got everything I could possibly want.”
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涂防锈油时，应在隔爆面上形成一层薄膜为宜，涂油过多为不完好；油不得干硬，油中不得有机械性杂物或其他颗粒状杂物（油脏为失爆）。（）
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