2018年12月英语四级阅读试题解析-第二套 Part B

2018年12月英语四级真题及答案大汇总
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　　Part B：长篇阅读

　　Is it Really OK to Eat Food That’s Fallen on the Floor?

　　36. A research project found bacteria made their way to the food on the floor in five seconds.

　　答案：F。题干food是该段gummy bears and cookies的同义替换;题干bacteria在该段原词复现。

　　37. Whether food is contaminated depends much on the number of bacteria that get onto it.

　　答案：C。题干the number of bacteria与该段how much bacteria同义替换;且depends on 原词复现。

　　38. Food contamination may result from various factors other than food dropping on the floor.

　　答案：L。题干contamination在该段原词复现;题干result form是该段lead to的同义替换。

　　39. Males are less likely than females to eat food that may have been contaminated.

　　答案：E。题干中likely和eat food均在该段原词复现;males和females是对该段men和women的同义替换。

　　40. The author’s research centers around how food gets contaminated.

　　答案：A。题干how food gets contaminated是对该段how food become contaminated的同义替换;research在该段原词复现。

　　41. Keeping everything clean is the best way to stay healthy.

　　答案：N。题干the best、keep和clean在该段原词复现。

　　42. Chances are you will not fall sick because of eating food picked up from the floor.

　　答案：M。题干chance是对该段odds的同义替换;题干not fall sick与该段not get sick含义一致。

　　43. For a long time people have had the experience of deciding whether or not to eat food picked up from the floor.

　　答案：D。题干experience在该段原词复现;floor在该段原词复现;题干whether是对该段if的同义替换。

　　44. Some strains of bacteria are so harmful that a tiny few can have deadly consequences.

　　答案：K。题干a tiny few是对该段a small amount的同义替换;题干deadly-consequence与该段cause serve illness and death含义一致。

　　45. Researchers found how many bacteria got into the food did not have much to do with how long the food stayed on a contaminated floor.

　　答案H。题干contaminated floor是对该段contaminated surface的同义替换;题干have much to do with与该段depend much on含义一致。

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