填空题

A—Compact Disc B—A. D.
C—Post Office D—United Nations
E—Remote Controller F—Menu
G—Operation Manual H—Luggage Claim
I—Currency Exchange J—Boarding Pass
K—Hotel Reservation L—Departure Gate
M—WTO N—GDP
( )世界贸易组织 ( )国内生产总值

【参考答案】

M、N