皮皮学,免费搜题
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【简答题】
了解病原物的越冬越夏方式和场所, 并及时消灭或减少病原物, 可减轻下一季节病害的严重发生, 根据你所学的有关知识, 简述病原物越冬越夏的场所有哪些? 结合病原物的越冬场所, 设计冬季病虫害防治方案.
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皮皮学刷刷变学霸
举一反三
【单选题】吗啡引起便秘的原因不包括()。
A.
增加胃窦部、幽门、回盲瓣和肛门括约肌张力
B.
肌张力增加,引起周期性痉挛,非推进型节律收缩减弱
C.
肠内容物通过减慢,食糜中水分吸收增加
D.
中枢抑制,使反射减弱
【单选题】加压包扎止血时,以下哪项是错误的:
A.
开放性骨折伴出血时,可将骨折的断端回纳;
B.
加压包扎时打结的结头不应打在伤口上;
C.
加压包扎时,不要包扎的太紧;
D.
加压包扎后,应观察四肢末梢的血运情况。
【简答题】Scientists have devised a way to determine roughly where a person has lived using a strand of hair, a technique that could help track the movements of criminal suspects or unidentified murder victims....
【单选题】引起便秘的原因不包括
A.
饮水过少
B.
长期卧床
C.
身体极度衰弱
D.
食物中纤维过多
E.
应用吗啡类镇痛药
【单选题】引起便秘的原因不包括
A.
水过少
B.
长期卧床
C.
身体极度衰弱
D.
食物中纤维过多
E.
应用吗啡类镇痛药
【多选题】收货人必备的索赔单证有
A.
索赔函件,索赔清单
B.
提单正本或影印件
C.
商业发票、装箱单或磅码单
D.
商业机构出具的检验及鉴定证书
【多选题】引起便秘的原因包括( )
A.
长期滥用泻药
B.
生活不规律
C.
不良的排便习惯
D.
不良的饮食习惯
【单选题】引起便秘的原因不包括
A.
饮水过少
B.
长期卧床
C.
身体极度衰弱
D.
食物中纤维过多
【单选题】So far as I know, Miss Hannah Arendt was the first person to define the essential difference between work and labor. To be happy, a man must feel, firstly, free and, secondly, important. He cannot be ...
A.
Work, Labor and Play
B.
Ways Leading to Happiness
C.
The Most Desirable Job in the World
D.
The Necessity of Leisure
【单选题】So far as I know, Miss Hannah Arendt was the first person to define the essential difference between work and labor. To be happy, a man must feel, firstly, free and, secondly, important. He cannot be ...
A.
he has to do what he does not enjoy doing
B.
what he enjoys doing is ignored by society
C.
he is compelled to take a job by the necessity of earning a living
D.
he feels free and important
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