【单选题】The staff have been informed that under no circumstances______the telephone in the office for personal calls.
【多选题】羽毛球球拍由 [填空(1)] 、拍弦面、拍头、拍杆、[填空(2)] 组成整个框架。
【判断题】焊接结构设计过程中应尽量避免焊缝过于密集交叉。
【单选题】Applicants for this company have to be informed of the demands peculiar to the job.
【简答题】What do the travel agents have to be kept informed of?
【简答题】—He tothe meeting. Have you informed him of it? —Sorry. I to. A.hasn’t come am going B.didn’t come have forgotten C.hasn’t come forgot D.doesn’t come will have
【简答题】羽毛球拍由拍柄、_______、 _______、 _______和连接喉构成,_______是击球者意欲用于击球的部分。
【判断题】焊接结构的焊缝布置应尽量避免密集和交叉。