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【单选题】
PNX系列铁路信号智能电源屏欠压阀值的调整范围为( )(U为输入电源的电压值):
A.
0.6U~0.8U
B.
0.6U~0.9U
C.
0.7U~0.9U
D.
0.7U~0.95U
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参考答案:
举一反三
【单选题】--_____ you call back tomorrow? --Of course I can.
A.
Can
B.
Must
C.
May
D.
Need.
查看完整题目与答案
【单选题】Can you _______my watch to school, Alice?
A.
bring
B.
call
C.
need
查看完整题目与答案
【简答题】影响互换性的圆锥几何参数误差有________、________和圆锥形状误差。
查看完整题目与答案
【判断题】影响互换性的圆锥几何参数误差有圆锥直径、圆锥角和圆锥形状误差。
A.
正确
B.
错误
查看完整题目与答案
【单选题】闽江流域和太湖地区走向融合的一个结果促成了哪一民族的形成?
A.
契丹
B.
百越族
C.
东胡
D.
满族
查看完整题目与答案
【单选题】If you want to save money.you call buy clothes that need to be dry-cleaned.
A.
Right.
B.
Wrong.
C.
Doesn’t Say.
查看完整题目与答案
【单选题】Which is not mentioned by the teacher that you need to prepare for an out-going call?
A.
A list of things you need to say.
B.
A telephone directory.
C.
A telephone message form or some paper.
D.
Some money.
查看完整题目与答案
【单选题】What does not need to be a consideration before you make a phone call?
A.
Who you are calling.
B.
The purpose of your call.
C.
The best time to call.
D.
A brief joke to break the ice.
查看完整题目与答案
【单选题】-The Greens are not here. If you need help, you should __________. -Sure.
A.
call him up
B.
call up him
C.
call them up
D.
call up them
查看完整题目与答案
【判断题】中国同盟会是一个全国性的资产阶级革命团体。
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【单选题】--_____ you call back tomorrow? --Of course I can.
A.
Can
B.
Must
C.
May
D.
Need.
查看完整题目与答案
【单选题】Can you _______my watch to school, Alice?
A.
bring
B.
call
C.
need
查看完整题目与答案
【简答题】影响互换性的圆锥几何参数误差有________、________和圆锥形状误差。
查看完整题目与答案
【判断题】影响互换性的圆锥几何参数误差有圆锥直径、圆锥角和圆锥形状误差。
A.
正确
B.
错误
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【单选题】闽江流域和太湖地区走向融合的一个结果促成了哪一民族的形成?
A.
契丹
B.
百越族
C.
东胡
D.
满族
查看完整题目与答案
【单选题】If you want to save money.you call buy clothes that need to be dry-cleaned.
A.
Right.
B.
Wrong.
C.
Doesn’t Say.
查看完整题目与答案
【单选题】Which is not mentioned by the teacher that you need to prepare for an out-going call?
A.
A list of things you need to say.
B.
A telephone directory.
C.
A telephone message form or some paper.
D.
Some money.
查看完整题目与答案
【单选题】What does not need to be a consideration before you make a phone call?
A.
Who you are calling.
B.
The purpose of your call.
C.
The best time to call.
D.
A brief joke to break the ice.
查看完整题目与答案
【单选题】-The Greens are not here. If you need help, you should __________. -Sure.
A.
call him up
B.
call up him
C.
call them up
D.
call up them
查看完整题目与答案
【判断题】中国同盟会是一个全国性的资产阶级革命团体。
A.
正确
B.
错误
查看完整题目与答案
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