皮皮学，免费搜题
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【单选题】
动车组牵引变流器的( )可以给辅助系统供电
A.
开始的交流过程
B.
中间直流环节
C.
结束的交流过程
D.
以上都不对
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参考解析：
知识点：
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举一反三
【单选题】The main interest of travel companies dealing with travel medicine is to
A.
prevent people from falling ill.
B.
make money out of it.
C.
give advice on specific countries.
D.
get the government to pay for it.
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【单选题】(D)工作面是两键沿斜面拼合后相互平行的两个窄面,靠工作面上挤压和轴与轮毂的摩擦力传递转矩。
A.
楔键
B.
平键
C.
半圆键
D.
切向键
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【单选题】Which work is written by Philip Freneau?
A.
Common Sense
B.
The Wild Honey Suckle
C.
Upon a Spider Catching a Fly
D.
The Flesh and the Spirit
查看完整题目与答案
【单选题】The main interest of travel companies dealing with travel medicine is to
A.
prevent people from falling ill.
B.
make money out of it.
C.
give advice on specific counties.
D.
get the government to pay for it.
查看完整题目与答案
【单选题】In recent years travel companies have succeeded in selling us  the idea that the further we go, ____   . [    ]
A.
our holiday will be better
B.
our holiday will be the better
C.
the better our holiday will be
D.
the better will our holiday
查看完整题目与答案
【单选题】Several tourism companies believe space travel is going to be a new profitable industry.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】In recent years travel companies have succeeded in selling us the idea that the further we go, ________. [     ]
A.
our holiday will be better
B.
our holiday will be the better
C.
the better our holiday will be
D.
the better our holiday be
查看完整题目与答案
【单选题】听力原文：W: How much time did you spend on the book? M: The first three parts are very difficult and I spent a whole week digesting what was said, but the rest was just repetition of similar stuff and I f...
A.
Three days and a half.
B.
Seven days and a half.
C.
A whole week.
D.
Half a day.
查看完整题目与答案
【单选题】In recent years travel companies have succeeded in selling us the idea that the further we go, ______.
A.
our holiday will be better
B.
our holiday will be the better
C.
the better our holiday will be
D.
the better will our holiday be
查看完整题目与答案
【单选题】How are companies dealing with having to travel more on business?
A.
By keeping travel costs as low as possible.
B.
By sending fewer staff on business trips.
C.
By using less comfortable airlines.
D.
By reducing the number of days employees spend travelling on business.
查看完整题目与答案
相关题目：
【单选题】The main interest of travel companies dealing with travel medicine is to
A.
prevent people from falling ill.
B.
make money out of it.
C.
give advice on specific countries.
D.
get the government to pay for it.
查看完整题目与答案
【单选题】(D)工作面是两键沿斜面拼合后相互平行的两个窄面,靠工作面上挤压和轴与轮毂的摩擦力传递转矩。
A.
楔键
B.
平键
C.
半圆键
D.
切向键
查看完整题目与答案
【单选题】Which work is written by Philip Freneau?
A.
Common Sense
B.
The Wild Honey Suckle
C.
Upon a Spider Catching a Fly
D.
The Flesh and the Spirit
查看完整题目与答案
【单选题】The main interest of travel companies dealing with travel medicine is to
A.
prevent people from falling ill.
B.
make money out of it.
C.
give advice on specific counties.
D.
get the government to pay for it.
查看完整题目与答案
【单选题】In recent years travel companies have succeeded in selling us  the idea that the further we go, ____   . [    ]
A.
our holiday will be better
B.
our holiday will be the better
C.
the better our holiday will be
D.
the better will our holiday
查看完整题目与答案
【单选题】Several tourism companies believe space travel is going to be a new profitable industry.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】In recent years travel companies have succeeded in selling us the idea that the further we go, ________. [     ]
A.
our holiday will be better
B.
our holiday will be the better
C.
the better our holiday will be
D.
the better our holiday be
查看完整题目与答案
【单选题】听力原文：W: How much time did you spend on the book? M: The first three parts are very difficult and I spent a whole week digesting what was said, but the rest was just repetition of similar stuff and I f...
A.
Three days and a half.
B.
Seven days and a half.
C.
A whole week.
D.
Half a day.
查看完整题目与答案
【单选题】In recent years travel companies have succeeded in selling us the idea that the further we go, ______.
A.
our holiday will be better
B.
our holiday will be the better
C.
the better our holiday will be
D.
the better will our holiday be
查看完整题目与答案
【单选题】How are companies dealing with having to travel more on business?
A.
By keeping travel costs as low as possible.
B.
By sending fewer staff on business trips.
C.
By using less comfortable airlines.
D.
By reducing the number of days employees spend travelling on business.
查看完整题目与答案