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【简答题】
一个 100Ω 的电阻流过 50mA 的电流时,求电阻上的电压降()和电阻消耗的功率(),当通电时间为 1min 时,电阻消耗的电能为多少()?
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【单选题】Simply learn to live in the present, _____ think so much about the future or the past.
A.
rather than
B.
other than
C.
more than
D.
less than
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【单选题】下列对成功与失败关系说法正确的是( ) A.两者是截然对立的,无法统一 B.两者是互相依存和渗透,相互转化 C.两者都是实践和认识的表现形式 D.成功具有反复性、失败具有无限性
A.
B.
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【判断题】资本经营盈利能力分析主要对全部资产报酬率指标进行分析和评价。( )
A.
正确
B.
错误
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【多选题】为了完成办公室内部局域网组建,需要完成的工作有()
A.
规划网络结构
B.
制作网线
C.
硬件设备组装
D.
进行网络配置
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【简答题】介词填空 Dear Madam or Sir: We wish to (1)i you that the goods (2)u L/C Number 46 have been (3)r for quite some time. According to the (4)s in the foregoing sales confirmations, (5)s is to be made during ...
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【单选题】下面对于成功和失败关系说法正确的是( )
A.
两者相互依存和渗透，相互转化
B.
两者截然对立，无法统一
C.
两者都是实践和认识的表现形式
D.
成功具有反复性，失败具有无限性
查看完整题目与答案
【简答题】词汇运用 1. You don't need to ________(打扮) just to go the pubjeans and a Tshirt will do. 2. We may never discover what ________(发生) that night. 3. A service was held ________(纪念) those who had died in the...
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【单选题】That is ________ international police cooperation, ________ extremely important and will become more so in the future, is vital.
A.
what, which is
B.
what, which are
C.
why, which are
D.
why, which is
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【单选题】– Did you ask Sophia for help? – I ___ need to – I managed perfectly well on my own.
A.
wouldn't
B.
don't
C.
didn't
D.
won't
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【单选题】下列对成功和失败的说法正确的是
A.
两种是截然对立的，无法统一
B.
两者相互依存和渗透，相互转化
C.
两者都是实践和认识的表现形式
D.
成功具有反复性、失败具有无限性
查看完整题目与答案
相关题目：
【单选题】Simply learn to live in the present, _____ think so much about the future or the past.
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rather than
B.
other than
C.
more than
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【单选题】下列对成功与失败关系说法正确的是( ) A.两者是截然对立的,无法统一 B.两者是互相依存和渗透,相互转化 C.两者都是实践和认识的表现形式 D.成功具有反复性、失败具有无限性
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【判断题】资本经营盈利能力分析主要对全部资产报酬率指标进行分析和评价。( )
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【多选题】为了完成办公室内部局域网组建,需要完成的工作有()
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【简答题】介词填空 Dear Madam or Sir: We wish to (1)i you that the goods (2)u L/C Number 46 have been (3)r for quite some time. According to the (4)s in the foregoing sales confirmations, (5)s is to be made during ...
查看完整题目与答案
【单选题】下面对于成功和失败关系说法正确的是( )
A.
两者相互依存和渗透，相互转化
B.
两者截然对立，无法统一
C.
两者都是实践和认识的表现形式
D.
成功具有反复性，失败具有无限性
查看完整题目与答案
【简答题】词汇运用 1. You don't need to ________(打扮) just to go the pubjeans and a Tshirt will do. 2. We may never discover what ________(发生) that night. 3. A service was held ________(纪念) those who had died in the...
查看完整题目与答案
【单选题】That is ________ international police cooperation, ________ extremely important and will become more so in the future, is vital.
A.
what, which is
B.
what, which are
C.
why, which are
D.
why, which is
查看完整题目与答案
【单选题】– Did you ask Sophia for help? – I ___ need to – I managed perfectly well on my own.
A.
wouldn't
B.
don't
C.
didn't
D.
won't
查看完整题目与答案
【单选题】下列对成功和失败的说法正确的是
A.
两种是截然对立的，无法统一
B.
两者相互依存和渗透，相互转化
C.
两者都是实践和认识的表现形式
D.
成功具有反复性、失败具有无限性
查看完整题目与答案