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2009年职称英语考试理工类(B级)试题

[01-26 14:43:23] 来源：http://www.77xue.com 职称英语考试试题 阅读：8505次

概要：Seating 550 passengers in the basic model，and 650 in a stretched version．the 1.2 million pound A3XX will not only be the largest airplane in the world，but it,will also be one of the most advanced．The outer wings and the horizontal stabilizer(as big as a smaller jet's wing)will be made of carbon-fiber composite materials，and will be the largest such structures on any aircraft except the B-2 stealth bomber(隐形轰炸机)．Metal skins will be welded (焊接)

2009年职称英语考试理工类(B级)试题,标签：职称英语考试试题,职称英语考试答案,http://www.77xue.com
　　Seating 550 passengers in the basic model，and 650 in a stretched version．the 1.2 million pound A3XX will not only be the largest airplane in the world，but it,will also be one of the most advanced．The outer wings and the horizontal stabilizer(as big as a smaller jet's wing)will be made of carbon-fiber composite materials，and will be the largest such structures on any aircraft except the B-2 stealth bomber(隐形轰炸机)．Metal skins will be welded (焊接)together with lasers，removing thousands of fasteners．
　　When a strong wind strikes the A3XX's 260-foot wing．movable control surfaces will prevent it from flexing(扭曲)like a giant spring．This will make the ride smoother and will save weight by reducing the load on the wing spars(翼梁)．A flexible．skinned flap(副翼)will subtly change the wing's curvature(曲面)to match the airplane's changing weight as it bums fuel on each journey．
　　The A3XX will carry up to 1,600 meals，filling more than，1 00 food and beverage(饮料) carts.To make more room for passengers，Airbus plans to put the carts in the lower hold；
　　 automatic conveyors and elevators will deliver them to the two passenger decks．Airlines have asked Airbus to look at extra features ranging from lower-deck sleeper cabins to a children's
　　playroom．
　　Airbus expects to offer the A3XX to airlines in 1998，and deliver the first aircraft in 2009．
　　16 The basic model ofA3XX can carry more than 500 passengers．
　　A Right    B Wrong    C Not mentioned
　　17 A3XX will fly faster while consuming less oil．
　　A Right    B Wrong    C Not mentioned
　　18 A3XX will be bigger than the B-2 stealth bomber．
　　A Right        B Wrong    C Not mentioned
　　19 No fasteners will be used in bullding A3XX because all components will be welded together.
　　A Right    B Wrong    C Not mentioned
　　20 The wing of A3XX will not be spoiled surfaces are designed to be movable．
　　A Right B Wrong   C Not mentioned
　　21 Airbus plans to build a mini-restaurant in the lower hold of A3XX．
　　A Right    B Wrong    C Not mentioned
　　22 The first A3XX will be available in 2009．
　　A Right    B Wrong      C Not mentioned
　第3部分：概括大意与完成句子 (第23～30题，每题1分，共8分)
　　阅读下面这篇短文，短文后有2项测试任务：(1)第23~26题要求从所给的6个选项中为第3～6段每段选择1个正确的小标题；(2)第27~30题要求从所给的6个选项中选择4个正确选项，分别完成每个句子。请将答案涂在答题卡相应的位置上。
　　Electromagnetic Energy
　　1．White light seems to be a combination of all colors．The energy that comes from a source of light is not limited to the kind of energy you can see．Heat is given off by a flame or an electric light．On a cloudy day it is possible to get a sunburn even though you feel coo1．Visible light and the kinds of energy that produce warmth and sunburn are examples electromagnetic energy．

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