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T-SQL中有哪些变量？各有哪些特点？
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世界上发蝗瓷器最早的国家是（）.
心肌梗死合并心力衰竭时的处理有（）
绿色包装的作用主要体现在消除包装污染与保护环境、（）、促进贸易与流通与减少包装成本与相关费用等四个方面。
处理冲突的方法不包括（）
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. What does the underlined phrase "teaching them the ropes" probably mean in the text？（）
护士告知其治疗期间注意事项，下列不对的是（）。 林女士准备用自助冲洗器灌洗阴道，护士应告知她醋酸冲洗液的浓度为（）。
四项基本原则指的是什么？
10岁女孩。长期不规则发热，反复发生淡红色鳞屑斑丘疹，关节肿痛呈多发性、对称性，伴贫血，肝、脾肿大及尿改变（）5岁男孩。两膝及踝关节肿痛伴低热、乏力。因眼痛，经裂隙灯检查，示有虹膜睫状体炎（）6岁男孩。常于夜间突发下肢疼痛，局部无红肿、发热。白天很少有类似情况发生（）
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朱自清在《憎》文中写到：“我今年春间，不自量力，去任某校（）”。