第 1 页 共 3 页《航空英语2》复习纲要B 一、单项选择题1. There are several ways in which airline service can be divided into categories. One distinction is between trunk lines and . A. Feeder lines B. Branch lines C. Stem lines D. Cargo lines 2.Now, fortunately, airports are entering a third phase in their progress. The evolution of larger and much aircraft is beginning to reduce noise levels under the flight paths. A. Quieter B. Lighter C. More economic D. More easily controlled 3.With rare exceptions, most public airports are owned by . A. Big company B. Star alliance C. Some companies D. national governments 4.Airports are complex . A. Company alliance B. industrial enterprises C. national property D. national alliance 5.Analysis and comparison of airport costs is certainly than an assessment of airport revenue because there is much less uniformity worldwide in the treatment of costs than of revenues. A. Much easier B. Much stronger C. more difficult D. more 6.By locating passenger processing points conveniently and in a logical order, air terminal designers aim to keep passengers moving through the system in a smooth flow . A. Without delays B. With some delays C. with a minimum of delay D. without intended delays 7.An airplane is particularly to the threat or use of violence. A. Venerable B. Difficult C. Preventable D. Far from attacking 8.While high technology equipment has yet to solve all the problems in detecting explosives at airports, there will be a role for bomb-sniffing dogs. A. Not B. continue to C. somewhat D. stop to 9.Hijackers can be classified into four main types: military-trained terrorists, groups using violence, political refugees, or mentally unstable individuals. A. In...
