高压电气设备绝缘的泄漏电流随温度的升高而（）。
A、增加
B、不变
C、减小
参考答案：A
--- Jones! Roy has broken the glass.
--- Such things happen.
A．What a pity!
B．Doesn’t matter.
C．How come?
D．What has become of him?
芽胞为什么具有较强的抗逆性？
