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【单选题】
导致上消化道大出血的最常见原因是
A.
食管胃底静脉曲张
B.
出血性胃炎
C.
胆道出血
D.
胃癌
E.
胃十二指肠溃疡
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【单选题】我国著作权的产生的基本方式是()
A.
注册取得
B.
自动取得
C.
发表取得
D.
加注标记取得
【单选题】Animals are good for old people's health in the sense that animals ______.
A.
animals can look after them in hospital and home
B.
animals can be their good companions
C.
are more reliable than people
D.
can help them establish more social contacts
【判断题】自定义动画“路径动画”路径的各控制点可以改变路径
A.
正确
B.
错误
【判断题】生物再生生命保障系统技术还处于地面成果阶段,要将其应用于太空,还需要通过搭载航天器开展天基实验,通过天地对比获得矫正参数,从而对地面大系统实验获得的技术参数进行矫正,才能将其应用于太空。对吗?
A.
正确
B.
错误
【判断题】年剩余价值率是反映资本家全部预付资本增殖程度的。
A.
正确
B.
错误
【简答题】Animals like the lion are known as carnivorous (meat-eating) animals. They feed on smaller animals. But many other animals eat grass or plants. They are called herbivorous (plant-eating) animals. You ...
【单选题】The gasoline engine also called _________
A.
diesel engine
B.
Spark ignition engine
C.
Compression ignition engine
D.
All above
【单选题】Mark Bekoff ’ s Animal Manifesto urges more bond between______ A. Animals themselves B. Animals and humans C. Animals of different species D. Animals and their behaviors
A.
Animals themselves
B.
Animals and humans
C.
Animals of different species
D.
Animals and their behaviors
【单选题】正常小儿腋下测得的体温为,体温波动幅度为1℃()
A.
36—37.4℃
B.
37℃
C.
36.5—37℃
D.
36.5—37.4℃
【判断题】生物再生生命保障系统技术还处于地面成果阶段,要将其应用于太空,还需要通过搭载航天器,通过天地对比获得矫正参数,从而对地面大系统实验获得的技术参数进行矫正,才能将其应用于太空。对吗?
A.
正确
B.
错误
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