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【单选题】
—_____ did you always get the first place? Could you let me know? —Only because I like it and practice every day. [     ]
A.
What
B.
When
C.
Where
D.
Why
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皮皮学刷刷变学霸
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【多选题】手术记录应包括以下内容:
A.
使用医学专业术语,实事求是的描述手术范围和手术步骤
B.
手术中出血情况,如出血量和输血总量,术中引流方式及各引流管放置位置等
C.
切口闭合前,手术视野是否有活动性出血和敷料、器械清点结果
D.
术中发生的意外情况和术后标本处理
E.
病人术后处理及注意事项
【单选题】According to the text, people are curious about sources of creativity because______.
A.
creativity is profitable
B.
creativity is a basic human instinct
C.
creativity is directly related to diversity
D.
creative thought is valued by almost everybody
【简答题】已知电路如图所示,按给定电压电流方向,求元件功率,并指出元件发出或吸收功率?
【单选题】According to the professor, what is one important result of the red giant phase?
A.
The creation of a new planet.
B.
The onset of a supernova explosion.
C.
The formation of dwarf stars.
D.
The beginning of star degeneration.
【多选题】麻醉师职责应包括以下内容:
A.
负责接、送病人
B.
实施麻醉
C.
观察和管理手术过程中患者的生命活动
D.
病情变化应立即通知术者并设法急救
E.
清点、记录与核对手术器械、缝针和纱布
【单选题】With human footprints on the moon, radio telescopes listening for messages from alien creatures (who may or may not exist), technicians looking for celestial and planetary sources of energy to support...
A.
an article of popular science.
B.
the introduction of a book of astronomy.
C.
a lecture given by the author to astronomy students.
D.
the preface of a piece of science fiction.
【单选题】It can be inferred that organizations should give priority to______.
A.
enhancing their creative productivity
B.
diversifying communication strategies
C.
promoting face-to-face communication
D.
building digital networks
【单选题】电路如图所示,已知元件1是负载,消耗功率20W,则电流I为 。
A.
2A
B.
4A
C.
-5A
【单选题】为评价A、B两种药物对高血压病的治疗效果,将100名患者随机分为服用A药组和服用B药组,采用盲法观察疗效,以确定A、B药哪一种疗效更好。该研究方法属
A.
*实验室研究
B.
*临床试验
C.
*观察性研究
D.
*现场试验
【单选题】电路如图所示, 已知元件的吸收功率为10W,则电流I的大小为 A。
A.
1
B.
2
C.
-1
D.
-2
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