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【简答题】
NADH的还原型是一种重要的强荧光性物质，其最大激发波长为340nm，最大发射波长为465nm，在一定的条件下测得NADH标准溶液的相对荧光强度如下所示。 c NADH /(×10 -8 mol·L -1 ) 相对荧光强度I f 1.00 13.0 2.00 24.6 3.00 37.9 4.00 49.0 5.00 59.7 6.00 71.2 7.00 83.5 8.00 95.0 根据所测数据绘制标准曲线，并求出相对荧光强度为42.3的未知液中NADH的浓度。
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【多选题】关于 FreeRTOS的说法2，正确的是？
A.
FreeRTOS内核很小，通常生成的二进制镜像代码在6KB-12KB之间
B.
FreeRTOS能运行在eCOS、嵌入式Linux（Real Linux）甚至uCLinux不适用或不工作的情况下，提供了更小、更容易的实时操作系统方案
C.
FreeRTOS内核非常简单：内核的核心仅包含在3个C文件中
D.
FreeRTOS可以迁移到同系列SafeRTOS系统，包括针对医疗、汽车和工业领域的认证
【单选题】Which of the following is NOT a recognized definition of customer service?
A.
Customer service as an activity
B.
Customer service as a theory
C.
Customer service as performance measures
D.
Customer service as a philosophy
【简答题】女士不要在餐桌上化妆，需化妆时应去洗手间。 （ ）
【单选题】根据民事诉讼理论，下列关于当事人资格的表述，哪一选项是不正确的？
A.
通常情况下，给付之诉以是否是发生争议的民事法律关系的主体作为判断当事人适格的标准
B.
失踪人的财产代管人可以作为适格的当事人
C.
有民事诉讼权利能力的人一定是适格的当事人
D.
无诉讼行为能力的人也可以成为民事诉讼的原告
【单选题】What is the text mainly about?
A.
Customer Service in SNCF．
B.
Customer service in Swiss Railways．
C.
The writer’s bad impression of Internet tickets．
D.
The writer’s experience in buying French rail tickets．
【单选题】From: Kenan Beauchamp [kbchamp@webexec.net] To: Customer Service [customer.service@hucnv.com] Subject: December bill request Date: January 11 To Whom It May Concern: My account with Henderson Utilitie...
A.
It is an online account.
B.
He opened in more than ten years ago.
C.
He deactivated it at the beginning of December.
D.
It allows bills to be deducted from his checking account.
【简答题】The manager of the customer service department seems ______ . (replace)
【单选题】What is author's attitude to customer service?
A.
Customer service is vital for the development of business.
B.
Customer service is not so important.
C.
Customer service depends on the quality of your products.
D.
Low price and promotions are more important than customer service.
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