“微信扫一扫”进入"可可试卷"微信小程序刷题
如果温度上升\(3℃\)记作\(+3℃\),那么下降\(8℃\)记作\((\) \()\)。
A.\(-5℃\)
B.\(11℃\)
C.\(-8℃\)
D.\(+8℃\)
参考答案:C
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