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【单选题】
当 SW1 和SW2都处于接通状态时,灯泡的电流:( )A.
大于只有SW1或SW2接通的状态
B.
小于只有SW1或 SW2接通状态
C.
等于只有SW1或 SW2接通状态
D.
接通断开没影响
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【单选题】The boy is seriously injured. So he is supposed _________ to hospital as soon as possible.
A.
to be sent
B.
to send
C.
being sent
D.
sending
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