______ is in the classroom. In fact many students were late for school ________me because of the

heavy rain.   [ ]

A. No students; except                    

B. Not every student; besides   

C. Not all the students; but                

D. No every student; except

架子队主要组成人员在施工过程中应保持稳定和完整，应根据施工组织安排及工程进度，适时调整作业班组用工数量