A.3个月
B.B.半年
C.C.一年
D.D.两年
{{B}} Questions 62 to 66 are based on the
following passage.{{/B}} Dolphins have the power to make people feel better just by their presence, according to a leading marine biologist. "I cannot explain it in scientific terms but, without any doubt, everyone who sees them in the wild is lifted by them," Jonathan Gordon, of Oxford University Zoology Department, said. "You only ever see them in the wild if they want you to see them. They are the only wild animal that comes to man of their own free will and that makes you feel privileged. You get a buzz because they are joyful, and you can prove scientifically that they spend a lot of their life playing." Professor Gordon works for the International Fund for Animal Welfare and spends months on the organization’s research boat. "If things aren’t going well o A. the relationship between dolphins and people B. the healing power of dolphins C. dolphins and people’s depression D. animals and treatment of diseases [简答题]胰腺炎非手术治疗的适应征?
[多项选择]根据《建筑基坑支护技术规程》(DB11/489-2016)第7.3.13条,喷射井点的结构及施工过程中,井点的外管直径可取()mm。
A. 70 B. 80 C. 90 D. 100 [判断题]高处作业应一律使用工具袋。( )
A.正确 B.错误 [判断题]变电站按变压的性质和作用又可分为升压和降压变电站。
A.正确 B.错误 [判断题]三相用户负荷电流为 60A 及以下时,应采用直接接入式计量箱;三相用户负荷电流为 60A 以上时,应采用经互感器接入式计量箱。
A.正确 B.错误 [单选题]根据《建设项目工程总成本合同示范文本(试行)》(GF-2011-0216),下列变更事项,属于采购变更的是( )。
A.对设备规格和数量的调整 B.改变检查、检验、检测、试验地点 C.重新进行竣工试验 D.对配套工程系统的工艺调整 [判断题]进行期白庀的皮损宜用刺激之剂,可用黄连膏,每天1次。
[判断题]巡线中,当管线处于工作状态时,应沿管线检查该管线各连接部位、焊缝及焊接点、阀门井等处有无渗漏
A.正确 B.错误 [多项选择]降低门脉压力的药物有( )
A. 垂体后叶素 B. 奥美拉唑 C. 抑肽酶 D. 生长抑素 E. 法莫替丁 我来回答: 提交
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