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【简答题】
电路如图所示,已知 R 1 =10kΩ ,R 2 =20k Ω ,若 u i =1V,则u O = A. －2 V      B.        C.       D. B. －1.5 V C. +0.5 V D. -0.5 V
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举一反三
【单选题】夹紧力的作用点应落在支承元件支承范围( )。
A.
内
B.
外
C.
上
D.
均可
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【单选题】—_____ you always question everything I say? —Sorry if I make you unhappy; but it's my habit to question before I believe. [     ]
A.
Shall
B.
Will
C.
Must
D.
Can
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【简答题】5 Choose the correct word. ► Shall/Let me answer the door. Let 1 That’s very kind for/of you. ____ 2 Let/Let’s me get the shopping. ____ 3 Let/Shall I answer the phone? ____ 4 Would/Do you lik...
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【单选题】典型的风险型决策的决策方法是:
A.
盈亏平衡分析法
B.
决策树法
C.
线形规划法
D.
淘汰法
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【单选题】What shall I do with the steak? Before you fry you can use a to make it soft.
A.
spider
B.
mallet
C.
brush
D.
grater
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【单选题】Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every ______.
A.
six weeks
B.
six months
C.
twelve months
D.
two years
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【单选题】Mike : Shall I pick you up at 5 or 6 Joe: ______ Mike: OK, I will pick you up at 5.
A.
It doesn"t make any difference.
B.
It"s fine with me.
C.
Like you said.
D.
Nothing bothers me.
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【单选题】— Do you prefer a portable or a clumsy 3D printer? — .
A.
No, a portable 3D printer is more useful.
B.
Yes, I would not have a clumsy one.
C.
I prefer a portable one to a clumsy one.
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【单选题】第五套人民币50元纸币的光变面额数字的颜色是由:____
A.
蓝变金
B.
金变绿
C.
绿变蓝
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【单选题】The portable radio apparatus means_
A.
A the radio apparatus fitted on the portside
B.
 the radio with a portable equipment
C.
 the radio equipment which is easily movable
D.
 the portable radio with some apparatus
查看完整题目与答案
相关题目：
【单选题】夹紧力的作用点应落在支承元件支承范围( )。
A.
内
B.
外
C.
上
D.
均可
查看完整题目与答案
【单选题】—_____ you always question everything I say? —Sorry if I make you unhappy; but it's my habit to question before I believe. [     ]
A.
Shall
B.
Will
C.
Must
D.
Can
查看完整题目与答案
【简答题】5 Choose the correct word. ► Shall/Let me answer the door. Let 1 That’s very kind for/of you. ____ 2 Let/Let’s me get the shopping. ____ 3 Let/Shall I answer the phone? ____ 4 Would/Do you lik...
查看完整题目与答案
【单选题】典型的风险型决策的决策方法是:
A.
盈亏平衡分析法
B.
决策树法
C.
线形规划法
D.
淘汰法
查看完整题目与答案
【单选题】What shall I do with the steak? Before you fry you can use a to make it soft.
A.
spider
B.
mallet
C.
brush
D.
grater
查看完整题目与答案
【单选题】Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every ______.
A.
six weeks
B.
six months
C.
twelve months
D.
two years
查看完整题目与答案
【单选题】Mike : Shall I pick you up at 5 or 6 Joe: ______ Mike: OK, I will pick you up at 5.
A.
It doesn"t make any difference.
B.
It"s fine with me.
C.
Like you said.
D.
Nothing bothers me.
查看完整题目与答案
【单选题】— Do you prefer a portable or a clumsy 3D printer? — .
A.
No, a portable 3D printer is more useful.
B.
Yes, I would not have a clumsy one.
C.
I prefer a portable one to a clumsy one.
查看完整题目与答案
【单选题】第五套人民币50元纸币的光变面额数字的颜色是由:____
A.
蓝变金
B.
金变绿
C.
绿变蓝
查看完整题目与答案
【单选题】The portable radio apparatus means_
A.
A the radio apparatus fitted on the portside
B.
 the radio with a portable equipment
C.
 the radio equipment which is easily movable
D.
 the portable radio with some apparatus
查看完整题目与答案