20.LCX的相邻两夹具之间的距离___,相邻两防火卡之间的距离为___。()[321040101]

20.LCX的相邻两夹具之间的距离___,相邻两防火卡之间的距离为___。()[321040101]

A.10m,20m

B.10m,10m

C.1m,20m

D.1m,10m

正确答案是D