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当前学科：临床执业医师
题目：
单选题
小儿T细胞分泌IFN-γ达成人水平的年龄是（）
A
半岁
B
1岁
C
2岁
D
3岁
E
5岁
答案：
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推荐知识点:
在焊接时，焊炬与焊丝的摆动不适当，会产生（）缺陷。
疳证最早侵犯的脏腑是（）
2岁，多次患肺炎，胸片示：肺纹理增强，左心房、左心室大，主动脉影增宽，应诊断为（）
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？（）
防火“六不准”的内容是在严禁吸烟的地方，不准吸烟；生产、生活用火要有专人看管，用火不准超量；打更、值宿人员要尽职尽责，不准擅离职守；安装使用电气设备，不准违反规定；教育小孩不准玩火；各种消防设备和灭火工具不准损坏和挪用。
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患者，女，39岁，寒热互结，心下痞，满而不痛，或呕吐，舌苔腻而微黄，宜首选（）
从民族平等的主客体条件来说：主体条件包括（），增强民族平等的主体意识、能力；客体条件包括强化和建设民主的政治环境和制度以及（）。
企业法人情况是银行选择合作伙伴的重要参考因素，银行在选择合作伙伴时，必须对企业法人代表的（）等情况进行了解。