劍橋雅思15Test4Part3聽(tīng)力答案解析presentation about refrigeration
2023-06-09 12:51:11 來(lái)源:中國(guó)教育在線
劍橋雅思15Test4Part3聽(tīng)力答案解析presentation about refrigeration,今天中國(guó)教育在線就來(lái)為大家分析這個(gè)問(wèn)題。
presentation about refrigeration
制冷的課堂演講
劍橋雅思15 Test4 Part3聽(tīng)力答案解析
第21題答案:B
對(duì)應(yīng)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選項(xiàng),但這是Annie事先就知道的事情,而不是從文章中了解到的。她之前沒(méi)有意識(shí)到的地方在于人們使用稻草和鋸末來(lái)為冰塊隔熱,確保它數(shù)月不融化。因此確定答案為B。
第22題答案:A
對(duì)應(yīng)原文:Both the ice and the snow were then sold
答案解析:雪和冰都會(huì)被出售出去。sold對(duì)應(yīng)commercial business,由此確定答案為A。B選項(xiàng)中的nearby與原文中quite a distance相反,因此排除。而C選項(xiàng)則完全沒(méi)有提到。
第23題答案:B
對(duì)應(yīng)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:這道題的解題關(guān)鍵在于題干中的both。Jack確實(shí)提到現(xiàn)代冰箱所使用的復(fù)雜技術(shù),但Annie并沒(méi)有搭話。反而是Annie有關(guān)廢棄冰箱處理的話得到了Jack的認(rèn)同,因此老烤鴨雅思確定B為正確答案。C選項(xiàng)中quickly與原文中fridges hardly ever break down完全相反,因此排除。
第24題答案:A
對(duì)應(yīng)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長(zhǎng),因此如果用冰箱價(jià)格除以使用年數(shù),它們與其他家電相比一點(diǎn)都不貴,由此確定A為正確答案。
第25題答案:A
對(duì)應(yīng)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表示自己可以做這一部分,除非Jack特別想做。Jack則表示由對(duì)方來(lái)做挺好的,因此確定A為正確答案。
第26題答案:A
對(duì)應(yīng)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:一開(kāi)始Jack和Annie表示都不想做這一部分。最后Annie讓步,表示由自己來(lái)做,Jack欠自己一次。由此確定A為正確答案。
第27題答案:B
對(duì)應(yīng)原文:JACK:I don’t mind.It should be quite interesting
答案解析:這道題沒(méi)有之前那么多的彎彎繞繞,Jack直接表示自己不介意做相關(guān)的東西,因此確定B為正確答案。
第28題答案:B
對(duì)應(yīng)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表示自己對(duì)該部分不太感興趣,覺(jué)得經(jīng)濟(jì)學(xué)的書(shū)很難懂。Jack相繼表示把這部分留給他,因此確定B為正確答案。
第29題答案:A
對(duì)應(yīng)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這部分,由此確定A為正確答案。
第30題答案:C
對(duì)應(yīng)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提議家用冰箱分成兩部分,每人各做一部分,Jack則表示了贊同。即兩人都做,由此確定C為正確答案。
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