皮皮学，免费搜题
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【单选题】
某女,39岁,体重60kg因急性肠梗阻人院,大汗无口渴.软弱无力,尿少,昨日呕吐8次,量约2000ml。检查:脉搏95/min,血压90/60mmHg,皮肤弹性差,眼窝内陷。尿液检查呈酸测血钾3.5mmol/L.C02CP l3.3mmol/L(正常23~31mInoL)。该患者的酸碱失衡诊断为A.
代谢性酸中毒
B.
呼吸性酸中毒
C.
呼吸性酸中毒
D.
代谢性碱中毒
E.
酸中毒合并代谢性碱中毒
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A.
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B.
The teaching profession demands total dedication
C.
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D.
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A.
网络图可以明确表达各项工作的逻辑关系
B.
网络图直观、形象
C.
横道图不能确定工期
D.
网络图可以确定关键工作和关键线路
E.
网络图可以确定工作的机动时间
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A.
provide
B.
have provided
C.
not provide
D.
not have provided
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