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【单选题】
糖尿病人尿量增加的原因是A.
ADH 分泌减少
B.
醛固酮分泌减少
C.
肾小管中溶质浓度升高
D.
血浆晶体渗透压升高
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举一反三
【单选题】With No.1 and No.2 alternators running in parallel and the KW loads equally shared, one alternator is drawing much higher current than the other. What does this indicate?
A.
The alternators are not generating the same voltage and should be adjusted on automatic voltage regulator rheostats.
B.
Alternators frequencies are different and should be adjusted on the governor speed controllers.
C.
Alternators are out of phase and should be tripped and paralleled again.
D.
One alternator has lost one of its phase.
【单选题】一个1岁女孩因阵发性严重咳嗽而入院。发作时，连续咳嗽5~20次，呼吸困难，口鼻流出大量黏液性带泡分泌物。患者咳嗽终止前，随着空气最后涌入肺部，发出喘鸣音。其他临床症状有：鼻和眼结膜出血，眶膜水肿，淋巴细胞性白细胞增多。病人无发热，咽喉部无假膜。该女孩尚未接受常规计划免疫。已与病孩密切接触的未受免疫儿童和成人，应采取哪种药物进行预防性治疗（）
A.
白喉抗毒素
B.
氨苄青霉素+克拉维酸
C.
红霉素
D.
头孢曲松
E.
金刚烷胺
【简答题】单项选择 1. Julie’s father ________ to London last month. He ________ there three times. A. went; had gone B. has gone; has been C. went; has been D. has been; had gone 2. — Dave, we will leave in 10 m...
【简答题】电击死亡的主要原因是心室纤颤,一般人的心室纤颤电流阈值为75~ mA。
【简答题】I. Listen to a conversation 1 and choose the best answer to each of the following questions. 1. Why is Lucy eating less than before? A. She is ill. B. She wants to lose weight. C. She has no appetite ...
【简答题】...no one has any idea where it will go as it meanders or leaps and sparkles or just glows.(Para.2).
【单选题】The sentence "... , and no one has any idea where it will go as it meanders or leaps and sparkles or just glows" in Para. 2 employs the rhetorical device of _____.
A.
metaphor
B.
hyperbole
C.
simile
D.
transferred epithet
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