【单选题】—Are they in the drawer? —Yes, ______. [ ]
【单选题】Customer Notice We can supply three-drawer filing cabinets immediately, but two-drawer models are currently on order.
A.
We can no longer sell two-drawer filing cabinets.
B.
Our supplier of filing cabinets has gone out of business.
C.
We are not fully stocked with filing cabinets at present.
【单选题】Is his pencil case ____________ the drawer? [ ]
【简答题】项目生命期一般包括哪几阶段?各阶段的资源投入强度有何特征?
【单选题】The CDs ____________ in the drawer. [ ]