［A］ present ［B］ publish ［C］ deliver ［D］ pursue

[单选题]A． present B offer C manifest D indicate

[单选题]A．)presentB．) offerC．) manifestD．) indicate

[单选题]_________[A] deliver [B] carry [C] perform. [D] apply

[单选题]A．) demonstrateB．) illustrateC．) presentD．) propose

[单选题]（）is the way to deliver goods for different shippers in the same truck, by the most economic route.A . Joint DistributionB . United DistributionC . Multiple DeliveryD . Joint Delivery

[单选题]Pipeline is able to deliver the products based on the advantages of low rate of loss and damage, minimal climatic effects and reduced labor cost. Do you agree? （）A . Yes, I do.B . No, I do think so.C . I don’t find it hereD . I can’t find

[单选题]The usual way to ensure reliable delivery is to provide the (71) with some feedback about what is happening at the other end of the line. Typically, the protocol calls for the receiver to send back special (72) flame bearing positive or negative (73)

[单选题]I’m afraid the envelopes must be delivered at once, _____ the conference brochures won’t be mailed.(A) unless(B) in case(C) otherwise(D) yet

[单选题]若将D=B* B-4*A*C改为D=A*A+B*B-C*C，则D的输出结果为 ______。A．0B．1C．2D．3

[名词解释] 现值（Present value）