皮皮学，免费搜题
登录
搜题
【单选题】
船舶在港内操纵时,为了增加舵效,可通过 ( ) 来增加 螺旋桨诱导速度,以提高舵压力转船力矩。A.
提高船速
B.
减弱伴流
C.
先降速再提高螺旋桨转速
D.
以上措施都对
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】In the US, poll after poll has shown a majority in tavour of animal experimentation, even without statements about its value. Why is opinion in Britain so different.* I think that there are two reason...
A.
the idea that other methods can be substituted for animal research
B.
the claim that animal experiment is intentionally cruel
C.
the belief that all drugs developed with animal tests are dangerous
D.
the fact that scientists and medical organizations support animal experimentation
【单选题】What did the poll find out about wilfing?
A.
People under 25 were more likely to wilf than those aged 55 and above.
B.
Women confessed that wilfing damaged the relationship with their partners.
C.
Internet users spent no more than 30 percent of their Internet time wilfing.
D.
Women tended to spend more time wilfing on the Internet than men.
【单选题】What did the poll find out about wilfing?
A.
People under 25 were more likely to wilf than those aged 55 and above .
B.
Women confessed that wilfing damaged the relationship with their partner.
C.
Internet users spent no more than 30 percent of their Internet time wilfing.
D.
Women tended to spend more time wilfing on the Internet than men.
【单选题】患者,男,72岁,体重55kg,因“反复咳嗽、咳痰5年,气短2年,加重1周”之主诉入院。入院后患者呼吸困难加重,查体:T 36.8°C,BP 130/88mmHg,P 100bpm,R 28bpm,颈静脉怒张,桶状胸,双肺可闻及少量细湿性啰音,未闻及干啰音,双下肢轻度水肿。血气分析示轻度低氧血症。电解质:K+ 3.5mmol/L,Na+136mmol/L,Cl- 103mmol/L。血常规未见明显...
A.
莫西沙星
B.
呋塞米
C.
地塞米松
D.
噻托溴铵
E.
坦索罗辛
【单选题】What did Jim dream about? He dreamed about ______ .
A.
the zoo
B.
the train
C.
a big animal
【单选题】患者，男，72岁，体重55kg，因“反复咳嗽、咳痰5年，气短2年，加重1周”之主诉入院。入院后患者呼吸困难加重，查体：T为36.8℃，BP为130/88mmHg，P为100bpm，R为28bpm，颈静脉怒张，桶状胸，双肺可闻及少量细湿性啰音，未闻及干啰音，双下肢轻度水肿。血气分析示轻度低氧血症。电解质：K + 3.5mmol/L，Na + 136mmol/L，Cl - 103mmol/L。血常规未...
A.
莫西沙星
B.
呋塞米
C.
地塞米松
D.
噻托溴铵
E.
坦索罗辛
【单选题】What did the poll find out about wilfing( )
A.
People under 25 were more likely to wilf than those aged 55 and above.
B.
Women cinfessed that wilfing damged the relationship with their partners.
C.
Internet users spent no more than 30 percent of their Internet time wilfing
D.
Women tended to spend more time wilfing on the Internet than men.
【单选题】患者男，72岁。因“受凉后出现咳嗽、咳黄黏痰3天，逐渐加重伴气促1天”来诊。有多年吸烟史。肺功能检查：第1秒用力呼气量占用力肺活量比值40%。最可能的诊断是（）。
A.
急性支气管炎
B.
支气管哮喘
C.
肺间质纤维化
D.
慢性阻塞性肺疾病急性加重
E.
急性呼吸窘迫综合征
【单选题】In the US, poll after poll has shown a majority in favour of animal experimentation, even without statements about its value. Why is opinion in Britain so different? I think that there are two reasons...
A.
the idea that other methods can be substituted for animal research
B.
the claim that animal experiment is intentionally cruel
C.
the belief that all drugs developed with animal tests are dangerous
D.
the fact that scientists and medical organizations support animal experimentation
【单选题】患者，男，72岁，体重55kg，因“反复咳嗽、咳痰5年，气短2年，加重1周”之主诉入院。入院后患者呼吸困难加重，查体：T为36.8℃，BP为130/88mmHg，P为100bpm，R为28bpm，颈静脉怒张，桶状胸，双肺可闻及少量细湿性啰音，未闻及干啰音，双下肢轻度水肿。血气分析示轻度低氧血症。电解质：K + 3.5mmol/L，Na + 136mmol/L，Cl - 103mmol/L。血常规未...
A.
具有利尿作用
B.
主要用于缓解患者下肢水肿
C.
需监测患者电解质水平
D.
与激素同时使用可导致血钾升高
E.
为排钾利尿剂
相关题目：
参考解析：
知识点：
题目纠错 0
发布
