题目内容

9. How these new travelers—whose numbers are only slated to grow—will eventually spend their time and money is anyone’s guess.

A. planned
B. doomed
C. foreseen
D. proposed

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姜科()

A. 瓜蒌
B. 杜仲
C. 薏苡仁
D. 槟榔
E. 砂仁

SS4G机车,调速手柄离开“0”位,( )得电。

A. 402
B. 415
C. 416

SS4G机车,415线得电后,零位延时继电器( )得电动作。

A. 525KT
B. 532KT

SS4G牵引电机1M的隔离开关是( )。

A. 575QS
B. 581QS
C. 19QS
D. 29QS

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