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【简答题】
正余弦旋转变压器在负载运行时，输出电压会有什么变化?
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皮皮学刷刷变学霸
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【单选题】-- Whose notebook is this ? -- It _______ Mary. It has her name on it.
A.
must be
B.
can’t belong
C.
must belong to
【单选题】'Whose notebook is this?' 'It ____ Jim's. It has his name on it.'
A.
can't be
B.
can be
C.
must be
【简答题】车辆手动变速器中车辆齿轮油应用( )。A. 4
【单选题】MATLAB安装notebook需在命令窗口输入命令()。
A.
notebook-setup
B.
notebook-update
C.
notebook-set
D.
-setupnotebook
【简答题】A．To play all sports. B．To watch s and shows of all kinds. C．To play and talk about sports with friends. D．To talk about sports and watch sports s on TV.
【简答题】'1 can' t find my notebook,' she said. (改为间接引语)
【单选题】According to the passage, McDonald's should not play ______.
A.
world famous music
B.
fast music
C.
modern light music
D.
slow music
【单选题】—________ I go out to play now,Mum? —No, you ______.You should do your homework first. [ ]
A.
Must ; mustn't
B.
Must ; wouldn't
C.
May ; needn't
D.
May ; mustn't
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