DKZD-1140/660型低压馈电开关开距规定为()。
A.1.5mm
B.2mm
C.4~4.5mm
D.18mm;
参考答案:D
对于不合格的施工作业人员()有权要求承包单位予以撤换。
A.总监理工程师
B.专业监理工程师
C.资质管理部门
D.监理员
小题1:To keep safe, everyone __________ (tell) to wear a seat belt in the car now.
小题2:The sports meeting they were looking forward to __________ ( hold) yesterday.
小题3:There __________ (be) little healthy food for us to eat in the future, will there ?
小题4:The life we were used to __________ (change) greatly in the last five years.
小题5:My wife advised me __________ to the south, but I couldn’t take her advice. (move)
小题6:Sally doesn’t have to be made __________ (learn).She always works hard.
小题7:He __________ (realize) how important English is until he fails .
小题8:Don’t trouble him, he is busy __________ (repair) my broken bike.