2023-06-09 16:04:40|已浏览:117次
剑桥雅思15Test4Part3听力答案解析presentation about refrigeration,今天就来为大家分析这个问题。
presentation about refrigeration
制冷的课堂演讲
剑桥雅思15 Test4 Part3听力答案解析
第21题答案:B
对应原文:But I didn’t realise that insulating the blocks with straw or sawdust meant they didn’t melt for months
答案解析:原文中提到有C选项,但这是Annie事先就知道的事情,而不是从文章中了解到的。她之前没有意识到的地方在于人们使用稻草和锯末来为冰块隔热,确保它数月不融化。因此确定答案为B。
第22题答案:A
对应原文:Both the ice and the snow were then sold
答案解析:雪和冰都会被出售出去。sold对应commercial business,由此确定答案为A。B选项中的nearby与原文中quite a distance相反,因此排除。而C选项则完全没有提到。
第23题答案:B
对应原文:ANNIE:but of course some people just dump old fridges in the countryside.
JACK:It’s hard to see how they can be stopped unfortunately
答案解析:这道题的解题关键在于题干中的both。Jack确实提到现代冰箱所使用的复杂技术,但Annie并没有搭话。反而是Annie有关废弃冰箱处理的话得到了Jack的认同,因此老烤鸭雅思确定B为正确答案。C选项中quickly与原文中fridges hardly ever break down完全相反,因此排除。
第24题答案:A
对应原文:So if you divide the cost by the number of years you can use a fridge,they’re not expensive,compared with some household appliances
答案解析:原文中提到冰箱的使用年限很长,因此如果用冰箱价格除以使用年数,它们与其他家电相比一点都不贵,由此确定A为正确答案。
第25题答案:A
对应原文:ANNIE:And computers.I could do that,unless you particularly want to.
JACK:No,that’s fine by me.
答案解析:Annie表示自己可以做这一部分,除非Jack特别想做。Jack则表示由对方来做挺好的,因此确定A为正确答案。
第26题答案:A
对应原文:Jack:Do you fancy dealing with that?
ANNIE:I’m not terribly keen,to be honest.
JACK:Nor me.My mind just goes blank when I read anything about chemicals.
ANNIE:Oh,all right then,I’ll do you a favour.But you owe me,Jack.
答案解析:一开始Jack和Annie表示都不想做这一部分。最后Annie让步,表示由自己来做,Jack欠自己一次。由此确定A为正确答案。
第27题答案:B
对应原文:JACK:I don’t mind.It should be quite interesting
答案解析:这道题没有之前那么多的弯弯绕绕,Jack直接表示自己不介意做相关的东西,因此确定B为正确答案。
第28题答案:B
对应原文:ANNIE:Not particularly,to be honest.I find economics books pretty heavy going,as a rule.
JACK:OK,leave it to me,then
答案解析:Annie表示自己对该部分不太感兴趣,觉得经济学的书很难懂。Jack相继表示把这部分留给他,因此确定B为正确答案。
第29题答案:A
对应原文:ANNIE:Thanks.Then there’s transport,and the difference that refrigerated trucks have made.I wouldn’t mind having a go at that
答案解析:Annie直接表示自己不介意做这部分,由此确定A为正确答案。
第30题答案:C
对应原文:ANNIE:What about splitting it into two?You could investigate 19th-and 20th-century fridges,and I’ll concentrate on what’s available these days,and how manufacturers differentiate their products from those of their competitors.
JACK:OK,that’d suit me
答案解析:Annie提议家用冰箱分成两部分,每人各做一部分,Jack则表示了赞同。即两人都做,由此确定C为正确答案。
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