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用途:安装在洗净机上,用来给源水(自来水)杀菌;类型:紫外线灯管;型 号:AZ-32;功率:32W;电流:0.8A;管径:18.8MM;全长:560MM。
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举一反三
【单选题】Which of the following is not Jane Austen’s work?
A.
Sense and Sensibility
B.
Emma
C.
Persuasion
D.
Wuthering Heights
【简答题】如图为人的消化系统模式图,据图填空: (1)人体的消化系统由消化道和______组成. (2)人体能分泌胆汁的消化器官是[______]______,它分泌的胆汁,贮存在胆囊里. (3)[______]______是消化食物和吸收营养物质的主要场所.
【单选题】Which of the following is NOT the goal of the S-T-P process?
A.
To evaluate how effective an organization’s marketing mix is.
B.
To help the organization develop an appropriate marketing mix.
C.
To enable the organization to make important marketing decisions concerning where they should compete.
D.
To guide the organization to the implementation of an appropriate marketing mix.
【单选题】英语的“model”在美术领域一般音译为( )
A.
摩登
B.
模特
C.
摩的
D.
【单选题】传感器干扰种类说法错误是
A.
常模干扰
B.
共模干扰
C.
平均干扰
D.
瞬时干扰
【单选题】英语的“model”在美术领域一般音译为( )
A.
摩登
B.
模特
C.
摩的
D.
模型
【单选题】英语的“model”在美术领域一般音译为( )
A.
摩登
B.
次要的
C.
整体的
D.
统一的
【判断题】过量带入的酒花多酚会导致啤酒颜色过度加深,口味粗糙涩口
A.
正确
B.
错误
【单选题】Decide which of the following best states the author’s purpose
A.
To give an account of the author’s hard life at home and at school during the Second World War.
B.
To illustrate that words of compassion in times of need enable a person to regain his confidence and exert a lasting influence.
C.
To present a picture of different teachers at her school.
【简答题】电力系统负荷曲线有哪些?他们有何用途?
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