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Every chemical change either results from energy being used to produce the chang
Every chemical change either results from energy being used to produce the chang
游客
2025-05-03
56
管理
问题
Every chemical change either results from energy being used to produce the change, or causes energy to be______in some form.
选项
A、given off
B、put out
C、set off
D、used up
答案
A
解析
give off表示“释放,放出”;put out表示“扑灭;生产”;set off表示“动身;开始”;use up表示“用光,用完”。
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