______ are rates which are applicable to special type of freight in air cargo transportation.

oping which implies the market believes short-term interest rates will rise in the future.” Which theory of the term structure of interest rates does the analystmost likely believe？

A. Pure expectations theory.

B. Liquidity preference theory.

C. Market segmentation theory.

144 Project cash reserves are often used for adjustment in escalation factors which may be beyond the control of the project manager. Other than possibly financing (interest) costs and taxes, the three most common escalation factors involve changes in:

A. Overhead rates, labor rates and material costs.

B. Overhead rates, schedule slippages, and rework.

C. Rework, cost-of-living adjustments, and overtime.

D. Material costs, shipping cost, and scope changes.

E. Labor rates, material costs, and cost reporting

A.The aggressive nature of these groups.

B.Racial prejudice against them.

C.Low social status of these groups.

D.Poverty and unemployment among minority groups.

A.rate limiting

B.data policing

C.classification

D.bandwidth limiting

on commodity or class of commodity basis.( )

A.A. General Cargo Rates

B.B. Class Rates

C.C. Bulk Unitization Rates

D.D. Specific Commodity Rates

A.A. General Cargo Rates

B.B. Class Rates

C.C. Bulk Unitization Rates

D.D. Specific Commodity Rates

单句理解

听力原文：These time deposits earn higher interest rates, which may be fixed or floating, but no withdrawals are allowed until the term has ended.

(1)

A．Sometimes the interest rates on time deposits are not fixed.

B．People can draw these deposits at any time.

C．The interest rates on time deposits are fixed.

D．The interest rates on time deposits are floating.

A. reduces routing table entries

B. auto-negotiation of media rates

C. efficient utilization of MAC addresses

D. dedicated communications between devices

E. ease of management and trouble shooting

A.RADSL

B.SONET

C.ADSL

D.MPLS