在汽车点火系中,电容器可以防止触点烧蚀,提高次级电流。
参考答案:错
Now in China if a driver is caught after drinking,he will be punished. [ ]
A.to drive
B.is driving
C.driven
D.driving
电渣焊不仅适用于钢筋竖向连接,也适用于钢筋横向连接。()