新概念英語(yǔ)第4冊(cè)課后習(xí)題答案: 　　Unit 8 BDABD BAABC BC 　　新概念英語(yǔ)第4冊(cè)課后習(xí)題: 　　Multiple choice questions 多項(xiàng)選擇題 　　Choose the correct answers to the following questions. 　　Comprehension 理解 　　1 Which one of these statements is true? 　　a.American farmers are the only ones who are complaining about trading standards. 　　b.Problems with trading standards don't affect only American farmers. 　　c.Europe is happy to import American poultry. 　　d.There is general agreement about regulations for world trade. 　　2 An electric razor made in the EU can only be sold in the US ____. 　　a.if it conforms with European required standards 　　b.when it is safe to use 　　c.when it has hit the markets in Europe 　　d.after it has been given approval by US authorities 　　3 Business people on both sides of the Atlantic ____. 　　a.question whether two sets of tests are necessary 　　b.think the present situation is satisfactory 　　c.have agreed to abandon two sets of tests 　　d.have set up a single test which has everyone's approval 　　4 The main difference between the two sides is that ____. 　　a.it's difficult to construct agreements 　　b.one side wants a general agreement and the other wants lots of separate ones 　　c.neither of them can agree about electronic goods and drug manufacturing 　　d.the EU follows fine continental traditions 　　Structure 句型 　　5 American farmers can't export chickens to Europe____ differences in national regulations.(1.1) 　　a.through 　　b.according to 　　c.in respect of 　　d.because of 　　6 An electric razor from the EU ____ sold in the USunless it meets US standards.(11.4-5) 　　a.oughtn't to be 　　b.can't be 　　c.shouldn't be 　　d.doesn't have to be 　　7 America and the EU ____ to reach a deal.(1.9) 　　a.are still trying 　　b.always try 　　c.tried 　　d.were trying 　　8 The details are ____ that they may be hard-pressed to get a deal.(11.11-12) 　　a.so complex 　　b.enough complex 　　c.such complexity 　　d.too complex 　　Vocabulary 詞匯 　　9 There are many differences in national ____.(11.2-3) 　　a.laws 　　b.rules 　　c.commands 　　d.orders 　　10 An electric razor that ____ Europe must be approved by American testers.(11.4-5) 　　a.fits 　　b.matches 　　c.is suitable for 　　d.likes 　　11 America and the EU have been trying to get ____ double tests.(1.9) 　　a.away from 　　b.rid of 　　c.out of 　　d.lost in 　　12 Although negotiators are ____...(1.11) 　　a.clear-sighted 　　b.uncertain 　　c.hopeful 　　d.enthusiasti