When solid changes to liquid, it______heat from all substances near it and this reduces the temperature surrounding it.

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问题 When solid changes to liquid, it______heat from all substances near it and this reduces the temperature surrounding it.

选项 A、takes in
B、takes on
C、takes off
D、takes down

答案A

解析 本句意为“固体变成液体时,它要从附近的物质中吸收热量,这将降低周围的环境温度”。take in接受,吸收;take on披上,雇用,呈现,流行;take off拿掉,脱衣,起飞;take down记下,拆卸,病倒。因此正确答案为A。
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