在东风型内燃机车的主电路电气线路图中,供移车用的外接电源插座用()来表示。
A、FSJ
B、YCZ
C、LH
D、SCM
参考答案:B
根据公路路面基层施工对石灰工业废渣稳定土7d浸水抗压强度的规定,悬浮式二灰粒料的收缩性大,容易产生干缩裂缝,其最大干缩应变约为密实式二灰粒料的( )。
A.2倍以上
B.3倍以上
C.4倍以上
D.5倍以上
You fool! You __________ all the people in the car yesterday if it had not been for me.You were so drunk while driving!
A.could kill
B.might have killed
C.had killed
D.should have killed