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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大学英语六级

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