【单选题】—I left my keys in my office. Could you help me ___ them? —OK.I’ll do it at once.
【判断题】If you are not sure if you will like something or not, take a small sample. You can get more on your next go-round if you like the dish.
【判断题】若两个力大小相等,则这两个力就等效。()
【单选题】—I called you at school at half past eight last night, but nobody answered. —Oh, I _ in my office at that time. [ ]
【单选题】Will you help me to look for an important file I left in my office this morning immediately you _____? [ ]
【判断题】LTE/EPC网络中,手机进入新的TA时,一定发起TAU流程
【多选题】甲公司购买乙公司设备欠付设备款20万,而乙公司也拖欠甲公司20万元的咨询费用已近3年。下列说法正确的是( )。
【多选题】酸洗是去除化装置中的设备和管道里的( )。
【单选题】甲公司向乙公司购买20吨钢材,并约定由乙公司将所购钢材运送到甲公司。后乙公司委托丙运输公司运送该货物。丙运输公司司机王某在运送途中发生交通事故,未能将所运送货物按时交付给甲公司,甲公司因此遭受损失。据此,甲公司应当向谁要求赔偿其损失?