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【简答题】
列车起动时,几乎没有____阻力,以轴颈与轴承的摩擦为主。P113T476
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反馈参考答案：
举一反三
【判断题】When
many thousands of Southerners saw the triumph of Abraham Lincoln in the 1860
election as not simply a political defeat but also a threat to all southern
institutions and the southern way of life,...
A.
正确
B.
错误
【单选题】手术时对患者手术区皮肤消毒，以下哪项是正确的
A.
常用消毒剂是25%碘酊和70%乙醇
B.
消毒范围应包括手术切口周围10cm的区域
C.
对婴儿、口腔、肛门、外生殖器、面部皮肤等处可以使用碘酊消毒
D.
消毒步骤应该自上而下，自外周向切口中心
E.
对感染伤口或肛门等处手术．应自手术区外周逐渐涂向感染伤口或会阴肛门处消毒
【简答题】3 The shallow Spring Pool never (溢出) and can't be (枯竭) even when the water is being drunk by many thousands of people.
【单选题】下列选项中,不表示相对概念的一组词是()。
A.
junior to;senior to
B.
superior to;inferior to
C.
prior to;posterior to
D.
adjacent to;addicted to
【单选题】手术时对患者手术区皮肤消毒,以下哪项是正确的
A.
常用消毒剂是 25% 碘酊和 70% 酒精
B.
消毒范围应包括手术切口周围 10cm 的区域
C.
对婴儿、口腔、肛门、外生殖器、面部皮肤等处可以使用碘酊消毒
D.
消毒步骤应该自上而下、自外周向切口中心
E.
对感染伤口或肛门等处手术，应自手术区外周逐渐向感染伤口或会阴肛门处消毒
【单选题】听力原文： Many thousands of years ago, people lived only in hot countries. They did not live in cold countries because they could not keep warm. At first men did not know how to make a fire. Sometimes lig...
A.
Lightning hit a forest and started a fire.
B.
People rubbed two pieces of wood together to make a fire.
C.
People knock two pieces of stone together to make a fire.
D.
People rubbed a stick between their hands to make a fire.
【单选题】手术时对患者手术区皮肤消毒，以下哪项是正确的
A.
常用消毒剂是25%碘酊和70%乙醇
B.
消毒范围应包括手术切口周围10cm的区域
C.
对婴儿、口腔、肛门、外生殖器、面部皮肤等处可以使用碘酊消毒
D.
消毒步骤应该自上而下，自外周向切口中心
E.
对感染伤口或肛门等处手术，应白手术区外周逐渐涂向感染伤口或会阴肛门处消毒
【判断题】When many thousands of Southerners saw the victory of Abraham Lincoln in the 1860 election as not simply a political defeat but also a threat to all southern institutions and the southern way of life,...
A.
正确
B.
错误
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