更多“B737NG的发动机CFM56-7B的反推锁定作动筒在每个反”相关的问题
动作电位传导的局部电流的方向是：
A. 膜内由已兴奋部位传至未兴奋部位B. 膜内由未兴奋部位传至已兴奋部位C. 膜外由已兴奋部位传至已兴奋部位D. 膜外由未兴奋部位传至已兴奋部位E. 膜内、膜外均由已兴奋部位传至未兴奋部位
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风景名胜区详细规划应确定（）等建设项目的选址、布局与规模。
A.基础设施 B.旅游设施 C.保护设施 D.文化设施
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You work as a database administrator for Supportcenter.cn. On a Monday morning， you find the database instance aborted. After inspecting the alert log file， you execute the STARTUP command in SQL*Plus to bring the instance up. What statement is true？（）
A . PMON coordinates media recovery.
B . SMON coordinates instance recovery.
C . PMON coordinates instance recovery.
D . Undo Advisor would roll back all uncommitted transactions.
E . SQL*PLUS reports an error with the message asking you to perform instance recovery.
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1892年，托马斯库克父子发明了流通券，这标志着旅游支票的诞生。
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电流速断保护是变压器的主保护，动作时间为1秒。
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下列关于择期远期外汇交易错误选项的是（）
A.远期外汇升水时，银行选择最接近择期期末时点的汇率作为外汇卖出汇率
B.远期外汇升水时，银行选择最接近择期期初时点的汇率作为外汇买入汇率
C.远期外汇贴水时，银行选择最接近择期期末时点的汇率作为外汇买入汇率
D.无论远期外汇贴水还是升水，银行都以期中平均汇率作为远期汇率
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1923年，著名报人邵飘萍著的《实际应用新闻学》( )
A．第一次提到“新闻摄影”
B．第一次提到“摄影与文字”的关系
C．第一次提到“摄影与文学”的关系
D．将新闻摄影列为新闻记者的必备技能之一
E．认为新闻摄影记者与文字新闻记者同等重要
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Patent systems as we know have been used as a social tool since the Renaissance.
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听力原文：M: I had a hard time getting through this novel.F: I know how you feel. Who can r
听力原文：M: I had a hard time getting through this novel.F: I know how you feel. Who can remember the names of 40 different characters.Q: What does the woman imply？(17)A．The novel describes a man with many different kinds of character.B．Thoro're too many characters in the novel to remember.C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
F: I know how you feel. Who can remember the names of 40 different characters.Q: What does the woman imply？(17)A．The novel describes a man with many different kinds of character.B．Thoro're too many characters in the novel to remember.C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
Q: What does the woman imply？(17)A．The novel describes a man with many different kinds of character.B．Thoro're too many characters in the novel to remember.C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
(17)A．The novel describes a man with many different kinds of character.B．Thoro're too many characters in the novel to remember.C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
A．The novel describes a man with many different kinds of character.B．Thoro're too many characters in the novel to remember.C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
B．Thoro're too many characters in the novel to remember.C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
C．The man is good at memorizing people's names.D．She hasn't read the novel yet.
D．She hasn't read the novel yet.
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工作间断次日复工时，应得到工作许可人的许可，取回工作票，工作负责人应召开现场站班会后，方可工作。若无工作负责人或专责监护人带领，工作人员不得进入工作地点。
A.对 B.错
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白涩症的诊断依据是（）
A . 患眼干涩不爽
B . 荧光素染色检查黑睛呈点状着色
C . 起病急，病程长
D . 胞睑内面有红色颗粒增生
E . 白睛赤脉隐隐
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用药物治疗扩张型心肌病时应慎用下列哪种药物（）。
A.利尿剂
B.扩血管药物
C.血管紧张素转换酶抑制剂
D.β受体阻滞剂
E.钙拮抗剂
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客户申购基金后，须在T+2日确认交易是否成功。
A.对 B.错
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菜粉蝶的蛹耐低温很强，可忍受最低（）的低温。
A.-50～-32℃
B.-20～-10℃
C.-10℃～-5℃
D.-5～0℃
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