1.The Internet hasprofound effect on people's daily life,but I think it's only most important invention in history.

1.The Internet has__profound effect on people's daily life,but I think it's only __most important invention in history.
A.a,a B.a,the C.the,the D.the,a
(本題選A)
2.Housing prices __sharply in the past six months,and I doubt whether I can afford a buy if things go on like this.
A.are rising B.have risen(本題選B,我選的A,為什么不能理解為持續(xù)的增長(zhǎng)?)
3.David didn't take part in the World Cup held in South Africa __he had his foot injured in a match.
A.unless B.even if C.because D.as long as
(本題選C.為什么不選D?D也有因?yàn)榈靡馑及?)

英語人氣：927 ℃時(shí)間：2020-06-21 15:07:37

優(yōu)質(zhì)解答

第一個(gè)題目選A的原因：a profound effect on 是一個(gè)固定搭配,對(duì)...有重要作用,重大影響的意思；the most important invention （most 是形容詞的最高級(jí),和the 搭配使用,表示最重要的發(fā)明）和a most important invention （most此處是形容詞,意思和用法相當(dāng)于very,和a搭配使用,表示一項(xiàng)重要發(fā)明）兩種表示語法上都正確,到底用a 還是the就要根據(jù)句意來判斷了.原句前半句話的意思：網(wǎng)絡(luò)對(duì)人們的日常生活有重大影響,后半句中的but 表示了轉(zhuǎn)折,only強(qiáng)調(diào)了不過如此,僅僅而已,根據(jù)句意選擇a most important invention
第二個(gè)題目根據(jù)句意看出,房?jī)r(jià)上漲對(duì)我現(xiàn)在能否購買造成了影響,A 和B 選項(xiàng)語法上都正確,但兩者相比較而言,B的完成時(shí)態(tài)更強(qiáng)調(diào)過去對(duì)現(xiàn)在的影響,B是最佳選項(xiàng).
第三個(gè)題目,as有因?yàn)榈囊馑? 但是as long as 則是“只要”的意思.

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1.The Internet has__profound effect on people's daily life,but I think it's only __most important invention in history.

精品偷拍一区二区三区,亚洲精品永久码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

1.The Internet hasprofound effect on people's daily life,but I think it's only most important invention in history.