教学的根本目的是______。
参考答案：培养全面发展的人
— Why weren’t you at school yesterday morning,Li Lei?
—_________,sir.
A．Yes,I was
B．No,I was
C．Neither was I
D．But I was
磁致伸缩液位计碳棒的安全要求、供电方式及信号传输方式是什么？
