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【单选题】
例题2-2:设某骨的原长度l0=0.20m,平均截面积为S=1.25cm2,现给此骨施加F=500N的压缩载荷,若骨的压缩弹性模量为 Pa,则骨缩短多少?A.
8.8*10的-5次方
B.
4.4*10的-5次方
C.
2.3*10的4次方
D.
2.3*10的5次方
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【简答题】Passage Translation Chinese President Xi Jinping laid out the vision of building a community with a shared future for mankind with a series of principles, including harmony between man and nature, the...
【单选题】According to the editorial you have just read, why does building a community with a shared future for humanity carry more significance than ever before? ______
A.
Because the expressions of friendship by other countries helped boost the spirits of the Chinese people at the height of the novel coronavirus epidemic.
B.
Because benevolence and compassion are the hallmark of humanity.
C.
Because the novel coronavirus pandemic is a test for the whole world and can only be overcome with a collective response.
D.
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A.
继续手术
B.
用无菌纱布擦干污湿部位
C.
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D.
立即更换手术衣
E.
让辅助医生主刀，自己在一旁指导
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【单选题】"人类命运共同体理念"可以翻译为:the ________ of building a community with a shared future for mankind
A.
vision
B.
visual
C.
view
D.
visionary
【单选题】入院第三天在全麻下行胃癌根治术。术中,主刀医生的手术衣被溅出的血液污湿,该医生应
A.
继续手术
B.
用无菌纱布擦干污湿部位
C.
用无菌纱布遮盖污湿部位
D.
立即更换手术衣
E.
让辅助医生主刀，自己在一旁指导
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