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如图4所示,线圈的直流电阻为10Ω,灯泡电阻R=20 Ω,线圈的自感系数很大,电源的电动势6V,内阻不计,则在闭合S的瞬间,通过L的电流为( )A,通过灯的电流为( ) A;S闭合后电路中的电流稳定时断开S的瞬间,通过灯的电流为( ) A,方向与原电流方向( ) 。
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民族资产阶级
B.
农民阶级
C.
大资产阶级
D.
小资产阶级
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【单选题】____ are published for the correction of Admiralty Charts.
A.
Admiralty Sailing Direction
B.
List of Signals
C.
Mariner’s Handbook
D.
Admiralty Notice to Mariners
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【单选题】On notification by Admiralty Notice to Mariners that a new edition of one of the books, or a new supplement to one,has been published,it should be obtained .
A.
as soon as possible
B.
prior to its publication
C.
in advance of any possible accident
D.
by means of other than airmails
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【单选题】中国无产阶级在新民主主义革命中最可靠的同盟军是
A.
民族资产阶级
B.
大资产阶级
C.
小资产阶级
D.
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【单选题】On notification by Admiralty Notice to Mariners that a new edition of one of the books,or a new supplement to one,has been published,it should be obtained ______.
A.
as soon as possible
B.
prior to its publication
C.
in advance of any pssoble accident
D.
by means of other than airmails
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【单选题】下列关于关系营销与传统营销的区别的描述中,正确的是( )。
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B.
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关系营销不注重为顾客服务，传统营销注重为顾客服务
D.
关系营销关心如何赢得顾客，传统营销强调保持顾客
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【单选题】中国无产阶级在新民主主义革命中最可靠的同盟军是
A.
民族资产阶级
B.
贫农
C.
小资产阶级
D.
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【单选题】下列关于关系营销与传统营销的区别的描述中，正确的是（）
A.
关系营销不注重为顾客服务，传统营销注重为顾客服务
B.
关系营销关心如何赢得顾客，传统营销强调保持顾客
C.
关系营销把视野局限于目标市场，传统营销涉及的范围广泛
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关系营销的核心是关系，传统营销的核心是交易
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【单选题】Temporary and preliminary notice are placed at the end of ___ of Admiralty Notices to Mariners.
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B.
Section II
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【单选题】When you read the sailing direction, you should notice that this is one of a series of publications produced by the which should be consulted by the users of admiralty charts.
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UK Hydrographic Office
B.
IMO
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相关题目：
【单选题】中国无产阶级在新民主主义革命中最可靠的同盟军是
A.
民族资产阶级
B.
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【单选题】____ are published for the correction of Admiralty Charts.
A.
Admiralty Sailing Direction
B.
List of Signals
C.
Mariner’s Handbook
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【单选题】On notification by Admiralty Notice to Mariners that a new edition of one of the books, or a new supplement to one,has been published,it should be obtained .
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as soon as possible
B.
prior to its publication
C.
in advance of any possible accident
D.
by means of other than airmails
查看完整题目与答案
【单选题】中国无产阶级在新民主主义革命中最可靠的同盟军是
A.
民族资产阶级
B.
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C.
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【单选题】On notification by Admiralty Notice to Mariners that a new edition of one of the books,or a new supplement to one,has been published,it should be obtained ______.
A.
as soon as possible
B.
prior to its publication
C.
in advance of any pssoble accident
D.
by means of other than airmails
查看完整题目与答案
【单选题】下列关于关系营销与传统营销的区别的描述中,正确的是( )。
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关系营销的核心是关系，传统营销的核心是交易
B.
关系营销把视野局限于目标市场，传统营销涉及的范围广泛
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【单选题】中国无产阶级在新民主主义革命中最可靠的同盟军是
A.
民族资产阶级
B.
贫农
C.
小资产阶级
D.
农民阶级
查看完整题目与答案
【单选题】下列关于关系营销与传统营销的区别的描述中，正确的是（）
A.
关系营销不注重为顾客服务，传统营销注重为顾客服务
B.
关系营销关心如何赢得顾客，传统营销强调保持顾客
C.
关系营销把视野局限于目标市场，传统营销涉及的范围广泛
D.
关系营销的核心是关系，传统营销的核心是交易
查看完整题目与答案
【单选题】Temporary and preliminary notice are placed at the end of ___ of Admiralty Notices to Mariners.
A.
Section I
B.
Section II
C.
Section III
D.
Section IV
查看完整题目与答案
【单选题】When you read the sailing direction, you should notice that this is one of a series of publications produced by the which should be consulted by the users of admiralty charts.
A.
UK Hydrographic Office
B.
IMO
C.
IHO
D.
International association of classification societies
查看完整题目与答案