Section C passage one

　　46. [D] It has little impact on their decision whether or not to quit smoking.

　　解析：答案定位在文章第一段，其中“veteran nicotine addict”直接對(duì)應(yīng)題目中的chain smokers， 而根據(jù)that 從句內(nèi)的 “plays no role in the decision to keep smoking”就可以選出正確選項(xiàng)D：

　　“香煙的包裝對(duì)于老煙槍選擇戒煙與否而言幾乎沒有任何影響”。

　　47. [A] Pass a law to standardise cigarette packaging.

　　解析：答案定位在第二段的第一句及第三段的最后一句：在第二段中，But that is not why the government - under pressure from .... party - has agreed to legislate for standardised packaging. 縱然原句意思為“這并不是政府同意針對(duì)香煙的包裝立法”;在第三段中“Since tobacco is one of the biggest causes of premature death in the UK, a measure that tames the habits even by a fraction is worth trying”，在英國由于吸煙而導(dǎo)致早產(chǎn)兒大批死亡，英國政府幫這些老煙槍們改變吸煙的嗜好的任何嘗試都是值得的;因此，答案就尤為明顯了，因此補(bǔ)辦選出答案A：“英國政府就香煙包裝的標(biāo)準(zhǔn)化通過了法案”。

　　48. [B] The number of smokes has dropped more sharply than in the UK.

　　解析：答案定位在第三段的第三句“this approach has led over time to a fall in smoking numbers having roughly halved since the 1970s. Evidence from Australia suggests plain packaging pushes society further along that road.”這一方法使得吸煙者數(shù)量銳減，尤其是在澳大利亞而言，這一方法頗見成效。這樣選項(xiàng)B就尤其明顯了。

　　49. [A] Prime Minister Cameron has been reluctant to take action.

　　解析：答案定位在第四段“David Cameron’s election campaign........(David Cameron denied...in legislative program me)”及最后一句話中“now we are told Members of .......is dissolved in March”。在特殊符號(hào)里“括號(hào)”中，首相Cameron否認(rèn)在其顧問在外的經(jīng)濟(jì)利益與法案改變之間有聯(lián)系，并在最后一句中指出將會(huì)讓國會(huì)議員投票。由此答案就尤為明顯，可以定位到A選項(xiàng)。

　　50. [C] They made more British people obese.

　　解析：答案定位在第四段的最后一句“his attitude to state intervention... checkouts fueled obesity”，答案由“checkouts fueled obesity”體現(xiàn)：“檢測(cè)出導(dǎo)致肥胖”。由此，答案選C。