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【单选题】
霍乱典型病例的临床表现是
A.
严重无痛性腹 泻 、大便呈水样或米泔样，继而呕吐，严重脱水
B.
先吐后泻，腹痛明显，水样大便，轻度脱水
C.
畏寒发热，腹痛腹泻，黏液脓血便，里急后重明显
D.
畏寒发热，早期中毒性体克
E.
剧烈腹痛伴有呕吐腹泻，水样大便
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参考答案：
举一反三
【简答题】已知函数f（x）= ，g（x）=alnx，a∈R。 （1）若曲线y=f（x）与曲线y=g（x）相交，且在交点处有共同的切线，求a的值和该切线方程； （2）设函数h（x）=f（x）-g（x），当h（x）存在最小值时，求其最小值φ（a）的解析式； （3）对（2）中的φ（a）和任意的a>0，b>0，证明： 。
查看完整题目与答案
【判断题】守门员可以在罚球区的任何一点将球放定后提出
A.
正确
B.
错误
查看完整题目与答案
【单选题】the distress traffic should,as a general rule,be initiated on the appropriate distress traffic channel in____in which the DSC alert was received.
A.
the same frequency
B.
the same band
C.
the same channel
D.
the same bank
查看完整题目与答案
【单选题】The distress traffic should, asa general rule, be initiated on the appropriate distress traffic channel in( ) in whichthe DSC alert was received.
A.
the same frequency
B.
the same band
C.
the same channel
D.
the same bank
查看完整题目与答案
【单选题】从汉高祖至汉景帝时期,西汉的法制思想主要是( )。
A.
黄老思想
B.
儒家思想
C.
墨家思想
D.
法家思想
查看完整题目与答案
【单选题】In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so（）.
A.
only in case of an emergency or the engage in fishing within the zone
B.
as nearly as practical at right angles to the general direction of traffic flow
C.
at as small an angle as possible
D.
only to anchor within the zone
查看完整题目与答案
【单选题】本次实验食品中甲醛含量检测的原理就是甲醛与显色剂反应生成( )化合物。
A.
黄色
B.
橘色
C.
紫色
D.
红色
查看完整题目与答案
【单选题】In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so_ .
A.
only in case of an emergency or to engage in fishing within the zone
B.
as nearly as practical at right angles to the general direction of traffic flow
C.
at as small an angle as possible
D.
never
查看完整题目与答案
【简答题】In general, traffic managers seek to improve ______________ so that trailer cubic capacity can be fully utilized。
查看完整题目与答案
【单选题】In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so（）.
A.
at as small an angle as possible
B.
as nearly as practical at right angles to the general direction of traffic flow
C.
only in case of an emergency or to engage in fishing within the zone
D.
never
查看完整题目与答案
相关题目：
【简答题】已知函数f（x）= ，g（x）=alnx，a∈R。 （1）若曲线y=f（x）与曲线y=g（x）相交，且在交点处有共同的切线，求a的值和该切线方程； （2）设函数h（x）=f（x）-g（x），当h（x）存在最小值时，求其最小值φ（a）的解析式； （3）对（2）中的φ（a）和任意的a>0，b>0，证明： 。
查看完整题目与答案
【判断题】守门员可以在罚球区的任何一点将球放定后提出
A.
正确
B.
错误
查看完整题目与答案
【单选题】the distress traffic should,as a general rule,be initiated on the appropriate distress traffic channel in____in which the DSC alert was received.
A.
the same frequency
B.
the same band
C.
the same channel
D.
the same bank
查看完整题目与答案
【单选题】The distress traffic should, asa general rule, be initiated on the appropriate distress traffic channel in( ) in whichthe DSC alert was received.
A.
the same frequency
B.
the same band
C.
the same channel
D.
the same bank
查看完整题目与答案
【单选题】从汉高祖至汉景帝时期,西汉的法制思想主要是( )。
A.
黄老思想
B.
儒家思想
C.
墨家思想
D.
法家思想
查看完整题目与答案
【单选题】In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so（）.
A.
only in case of an emergency or the engage in fishing within the zone
B.
as nearly as practical at right angles to the general direction of traffic flow
C.
at as small an angle as possible
D.
only to anchor within the zone
查看完整题目与答案
【单选题】本次实验食品中甲醛含量检测的原理就是甲醛与显色剂反应生成( )化合物。
A.
黄色
B.
橘色
C.
紫色
D.
红色
查看完整题目与答案
【单选题】In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so_ .
A.
only in case of an emergency or to engage in fishing within the zone
B.
as nearly as practical at right angles to the general direction of traffic flow
C.
at as small an angle as possible
D.
never
查看完整题目与答案
【简答题】In general, traffic managers seek to improve ______________ so that trailer cubic capacity can be fully utilized。
查看完整题目与答案
【单选题】In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so（）.
A.
at as small an angle as possible
B.
as nearly as practical at right angles to the general direction of traffic flow
C.
only in case of an emergency or to engage in fishing within the zone
D.
never
查看完整题目与答案
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