【正文】
t in our diet has an effect on blood cholesterol that is several times greater than the relatively small amount of cholesterol found in UK public do not need to limit the number of eggs they can be encouraged to include them in a healthy diet as they are one of nature’s most nutritious foods.”The British Heart Foundation dropped its three173。egg173。a173。week limit in ,almost half of Britons believe the limit still applies.5.From the text we know that ACE inhibitors are________.A.a(chǎn) kind of medicine B.a(chǎn) kind of proteinC.a(chǎn) kind of illness D.a(chǎn) kind of food【解析】 推理判斷題。第二段中的“drugs taken by millions around the world to lower blood pressure是ACE inhibitors的同位語(yǔ),是對(duì)它的解釋,由此可判斷ACE inhibitors是一種藥。”【答案】 A6.According to what Professor Bruce said,eggs________.A.a(chǎn)re the most nutritious foodB.have no effect on blood cholesterolC.can be included in a healthy dietD.a(chǎn)re forbidden to be eaten in the UK【解析】 細(xì)節(jié)理解題。第四段的開(kāi)頭部分指出他認(rèn)為將吃雞蛋與血液中膽固醇的含量高以及心臟病聯(lián)系在一起的錯(cuò)誤認(rèn)識(shí)必須被糾正,再結(jié)合本段最后一句話可判斷此項(xiàng)正確。【答案】 C7.We can infer from the text that________.A.drugs to lower blood pressure will be replaced by eating eggsB.stomach enzymes mixed with eggs can cure heart diseasesC.most Britons agree the three173。egg173。a173。week limit should be droppedD.a(chǎn)bout 50% of Britons think eating an egg a day is bad for their health 【解析】 推理判斷題。根據(jù)最后一段的第二句可推測(cè)大約50%的英國(guó)人仍然認(rèn)為每天吃雞蛋對(duì)他們的健康有害。【答案】 D8.The text is meant________A.to introduce scientific findings about eggsB.to introduce a medicine made from eggsC.to tell people how to lower their blood pressureD.to advise people to eat as many eggs as possible【解析】 主旨大意題。本文是研究報(bào)道,根據(jù)文章內(nèi)容可知本文旨在介紹有關(guān)雞蛋的科學(xué)發(fā)現(xiàn)?!敬鸢浮俊