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当前学科：高中地理
题目：
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读图回答下列各题。
该区域的自然植被是（）
图中等高线a和等高线内b的数值可能分别是（）
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对于流通加工合理化的最终判断，是看其是否能实现社会的、企业本身的两个效益，而且是否取得了最优效益。
下列方法中哪些方法可以在金属表面生成防蚀保护层？（）
最早提出中医“四诊”理论的是（）。
原发性三叉神经痛的诊断原则不包括
研末冲服，不入煎剂的药物是（）。
以下关于产品生命周期说法正确的是（）。
可以作为片剂崩解剂的是（）
冷冲模的刚性卸料装置一般装在凹模上，弹性卸料装置—定装在上模。（）
叶片横切面上许多细胞排列疏松，间隙较多，细胞内含叶绿体，这些细胞属（）。
A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. The Nutty Narrows Bridge was built in order to（）. What happened over the coffee break discussion？（） What does the underlined phrase "teaching them the ropes" probably mean in the text？（） Which of the following is true of the squirrel bridge？（） What can we learn about Amos Peters？（）