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【单选题】
正常人血中HCO3- / H2CO3之比为
A.
10:   1
B.
15 :1
C.
20 :1
D.
25 :1
E.
30:1
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【简答题】滚动轴承的代号由( )、前置代号和后置代号构成。
【单选题】用简单变量做实参时,它和对应形参之间的数据传递方式是( )。
A.
地址传递
B.
单向值传递
C.
由实参传给形参,再由形参传回给实参
D.
由用户指定传递方式
【判断题】滚动轴承的代号由基本代号、前置代号和后置代号构成。
A.
正确
B.
错误
【简答题】女,47岁,颈后、肩部弥漫性皮肤发硬。发病突然,2个月前曾有咽炎、扁桃腺炎伴发热。体检:颈后、肩部、胸、背及上臂呈对称性皮肤发硬,压之无凹陷,受累皮肤无、色素改变及毳毛脱落。实验室检查:抗“O”升高,抗核抗体阴性。皮肤组织病理:表皮正常,真皮增厚明显,汗腺、皮脂腺正常。应诊断为A、弥漫性硬皮病 B、皮肌炎 C、肾功能不全 D、硬肿病 E、心源性水肿 该患者的预后A、完全消退的可能性很小 B、往往是...
【单选题】By using the analogy of 'throwing a lobster into a pot', the author tries to imply that______.
A.
some managers are really foolish people
B.
it's cruel to cook lobsters
C.
people are tend to become complacent
D.
bad environment calls for immediate action
【判断题】那只狼以前没见过猫
A.
正确
B.
错误
【单选题】According to the passage, what happened to people who went to Alaska?
A.
They eventually became millionaires.
B.
They brought with them with many shoes.
C.
They had conflicts with the Eskimos.
D.
They were not properly equipped.
【单选题】What seems to be the significance of the study according to Singer?
A.
Spanking is added to be one of the factors affecting children's acts.
B.
Aggression of children will be given a serious study in later research.
C.
Corporal punishment should be forbidden both at home and in school.
D.
It adds credibility to the appeal of stopping punishing children physically.
【简答题】lobster tail
【单选题】By using the analogy of 'throwing a lobster into a pot', the author tries to show that ______.
A.
some managers are really foolish people
B.
it's cruel to cook lobsters
C.
people tend to become complacent
D.
bad environment calls for immediate action
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