使用钳形电流表应设法排除现场的()干扰。
A.电磁
B.人员
C.温度
D.湿度
参考答案:A
There is only one who is capable of setting limits to your growth, and it _____ well be you.
A.may
B.should
C.will
D.must
吹塑机运行时发现液压管泄漏,立即上前堵漏。