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【单选题】
下面哪个是我国的卫星导航定位系统?
A.
GPS
B.
GLONASS
C.
北斗
D.
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举一反三
【单选题】_____ of the three buses can take you to the Palace Museum, so you can get there easily.
A.
Either
B.
All
C.
Neithe r
D.
None
【简答题】Which of the following sentences expresses “probability”? [A] You can get there in 20 minutes' walk. [B] He couldn't walk any step farther. [C] The news can't be true. [D] Could I take this home?
【单选题】变压器是一种静止的电气设备,它利用()将一种电压等级的交流电转变成同频率的另一种电压等级的交流电。
A.
电路原理
B.
电力原理
C.
电磁感应原理可
D.
电工原理
【单选题】变压器是一种静止的电气设备,它可以将一种
A.
电压转换为另一种电流
B.
电流转换为另一种电压
C.
电压和电流的交流电转换为同频率的另一种电压和电流
D.
电压和电流的交流电转换为不同频率的另一种电压和电流
【简答题】B Ma is only forty miles from Hong Kong and it is easy to reach. You can get there by sea. It is an interesting place and it had a long history. Ma is part of China and most people living there ...
【单选题】The bank is ______ the street, so go ______ the underground passage, and you can get there.
A.
through; across
B.
through; into
C.
across; over
D.
across; through
【判断题】QQ聊天时,可以对桌面截图发送给好友。
A.
正确
B.
错误
【简答题】Ma() is only forty miles from Hong Kong and it is easy to reach. You can get there by sea. It is an interesting place and it had a long history. Ma is part of China and most people living ther...
【简答题】Ma is only forty miles from Hong Kong and it is easy to reach. You can get there by sea. It is an interesting place and it had a long history. Ma is part of China and most people living there ar...
【判断题】第93小题
A.
正确
B.
错误
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