2017届高考英语一轮复习阅读理解解析版汇编：97（含解析）_高考复习指南

2017届高考英语一轮复习阅读理解解析版汇编：97（含解析）

　　C．Few popular energy drinks contain alcohol in them.D．Those taking an ABT 15 minutes after drinking alcohol cannot be found out.

　　语篇解读　本文是一篇科研报告。主要研究了能量饮料和测试血液中酒精浓度之间的关系。

　　．解析：　细节理解题。根据文章第一段第二句“In the United States，the legal blood alcohol limit is 0.08% for people aged 21 years or older，while people under 21 are not allowed to drive a car with any level of alcohol in their body.”可知，答案A符合文意。

　　答案：　A

　　．解析：　细节理解题。根据文章第一段倒数第二句：“Can one of these energy drinks really cause someone to test positive on an ABT？Researchers in Missouri set up an experiment to find out.”可知，答案B符合文意。

　　答案：　B

　　．解析：　词义猜测题。根据语境可知，文章中画线句子的意思是：他们要求参加测试的实验者喝下一满听或一瓶能量饮料，然后在一分钟和十五分钟后对其ABT进行测试。由此可推知，此处的subject是指参与实验的人。

　　答案：　C

　　．解析：　细节理解题。根据文章最后一段中的“the test was given within one minute...15 minutes...This shows that when the test is taken plays an important role in the test result.The sooner the test is conducted after the consumption of these drinks，the more likely a positive alcohol reading will be obtained.”可知，在饮用功能性饮料多久之后进行测试会影响测试效果。