A．To drive the train after it is started automatically.-找考题网

单项选择题

A．To drive the train after it is started automatically.
B．To start the train and to drive it when necessary.
C．To take care of the passengers on the train.
D．To send commanding signals to the command spot.

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单项选择题

A．Check the figures later today.B．Do the calculations again tomorrow.C．Bring a calculator tomorrow.D．Calculate the number right now.

A．Check the figures later today.
B．Do the calculations again tomorrow.
C．Bring a calculator tomorrow.
D．Calculate the number right now.

单项选择题

A．Platform worker.B．The command spot.C．A computer.D．A machine.

A．Platform worker.
B．The command spot.
C．A computer.
D．A machine.

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