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【单选题】
在 298K 时,若要使电池 Pt|H 2 (g,P 1 )|HCl(aq)| H 2 (g,P 2 )| Pt 的电动势 E 为正值,则 P 1 与 P 2 的大小关系为A.
P 1 = P 2
B.
P 1 ＞ P 2
C.
P 1 ＜ P 2
D.
P 1 和 P 2 都可任意取值
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【简答题】Out of all the glorious tales written about the U. S. revolution for independence from Britain, the fact is hardly known that a black man was the first to die for American independence.
【单选题】It seems as though the experiment conducted simply confirms suspicions held by the academic and medical professions.
A.
seems
B.
conducted
C.
confirms
D.
held
【单选题】Evidence confirms that the potential development of a child is largely determined
A.
from 5 to 7 years.
B.
from 3 to 5 years.
C.
at the moment of birth.
D.
in the first three years.
【单选题】女性,30岁,体重50kg,肠梗阻发病3天入院,BP104/76mmHg,P96次/min,面部潮红,呼吸深快,该患者的酸碱失衡评估为
A.
呼吸性酸中毒
B.
呼吸性碱中毒
C.
代谢性酸中毒
D.
代谢性碱中毒
E.
代射性酸中毒合并代谢性碱中毒
【单选题】We should ______ the glorious revolutionary tradition and make much more progress in the socialist construction.
A.
utilize
B.
subtract
C.
transform
D.
inherit
【简答题】Evidence confirms that the potential development of a child is largely determined [A] from 5 to 7 years. [B] from 3 to 5 years. [C] at the moment of birth. [D] in the first three years.
【简答题】请完成下面三个句子翻译,拍照上传。 1 获悉贵国遭受地震,我们极为关切。 2 No wonder the sight of it should send the memories of quite a number of people of the old generation back to 36 years ago. 3 Out of all the glorious tales writte...
【单选题】女性, 30岁,体重50kg,肠梗阻发病3天入院,BP104/76mmHg,P96次/min,面部潮红,呼吸深快,该患者的酸碱失衡评估为
A.
呼吸性酸中毒
B.
呼吸性碱中毒
C.
代谢性酸中毒
D.
代谢性碱中毒
E.
代谢性酸中毒 合并代谢性酸中毒
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