钢筋的接头宜设置在受力较小处,接头末端至钢筋弯起点的距离不应小于钢筋直径的( )。
A.5倍B.10倍C.20倍D.35倍
参考答案:B
— You can have a pet dog, but suppose you get bored with it in a few days, _____?
— We won't. You have my words![ ]
A. Then what
B. All right
C. How come.
D. So what
线路设备状态评定应以千米为单位,满分为100分,100~85分为()。
A.优良
B.良好
C.合格
D.失格