To______ the heat released from the inside machine, powerful ventilators were used.

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问题 To______ the heat released from the inside machine, powerful ventilators were used.

选项 A、dispatch
B、dissipate
C、distract
D、displace

答案B

解析 题意是:为了______机器内散出的热,而使用了大功率的通风机。[B] dissipate“使消散,使消失”,符合题意。  [A] dispatch“派遣,发送”,  [C] distract“转移,分散”,[D] displace“取代,替代”都与题意不符。
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