更多“减速轴过热的原因是什么?”相关的问题
下列设备工作于微波波段的有()。
A.GSM移动电话
B.调频收音机
C.卫星电视接收机
D.CDMA移动电话
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沿无差异曲线移动,其边际替代率()。
A.对所有小麦和汽车组合都是不变的 B.表明消费者为换取进口汽车而减少小麦消费时,随着汽车数量增加,替代一定数量汽车需要降低的小麦消费量逐渐减少 C.表明消费者为换取进口汽车而减少小麦消费时,随着汽车数量增加,替代一定数量汽车需要降低的小麦消费量逐渐增多 D.决定了一国的比较优势
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机械通气病人气道内吸痰的时间不超过3分钟。()
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依据流行病学目前已知睾丸有哪些常见的癌前病变?
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Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks. Mark the best choice for each blank on your answer sheet. Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience. And they also need to give serious (31) to how they can best (32) such changes Growing bodies need movement and (33) , but not just in ways that emphasize competition. (34) they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the (35) that comes from achieving success and knowing that their accomplishments are (36) by others. However, the typical teenage lifestyle is already filled with so much competition that it would be (37) to plan activities in which there are more winners than losers, (38) , publishing newsletters with many student-written book reviews, (39) student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide (40) opportunities for leadership, as well as for practice in successful (41) dynamics. Making friends is extremely important to teenagers, and many shy students need the (42) of some kind of organization with a supportive adult (43) visible in the background. In these activities, it is important to remember that young teens have (44) attention spans. A variety of activities should be organized (45) participants can remain active as long as they want and then go on to (46) else without feeling guilty and without letting the other participants (47) This does not mean that adults must accept irresponsibility. (48) , they can help students acquire a sense of commitment by (49) for roles that are within their (50) and their attention spans and by having clearly stated rules.
A. in effect B. as a resultC. for example D. in a sense
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咯血病人死亡最常见的原因是()。
A.窒息
B.失血性休克
C.吸入性肺炎
D.肺不张
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构成文献概念的三要素是:
A. 信息、知识、情报 B. 知识、载体、记录 C. 目录、索引、文摘 D. 图书、期刊、专利
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下列关于KSA.O模型的具体描述,不正确的是:()
A.K指的是知识
B.S指的是技能
C.A.指的是能力
D.O表示执行
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USB接口是一个()接口。
A.1线
B.2线
C.3线
D.4线
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In the first paragraph, the writer suggests that Gordon Jackman is______.
A.unsuccessful in business.
B.typical of computer experts.
C.difficult to fully understan
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实施运输安全检查的职工应当佩戴执勤标志。
A . 正确
B . 错误
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下列的定妆方法“适合用粉刷轻扫散粉、但如果皮肤很干的情况下、最好还是省去散粉这一步、以避免发生浮粉的现象”符合的肤质是()。
A.油性肤质B.中性肤质C.混合性肤质D.干性肤质
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噪声是用“声级”来表示它的大小,声级的单位是()。
A .
A .
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Slash Your Bills — 6 Ways to Keep More Cash Like a lot of hardworking couples, Ilah and Dennis Hard...As a manager, Dennis can earn $5000 or so every month.
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关于“小肠Crohn病”影像的描述,错误的是( )
A.环肠壁对称性侵犯 B.鹅卵石征 C.小肠多发狭窄 D.肠壁增厚 E.口疮样小溃疡
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