2017届高考英语一轮复习阅读理解解析版汇编：29（含解析）_高考复习指南

　　C．Impacted wisdom teeth can’t grow out of the gum fully.

　　D．Wisdom teeth that only partly break can get bacterial infections.

　　解析　细节理解题。根据文章第一段可知，所谓的智齿是指在青少年晚期或二十岁出头长出的牙齿，而不是只有老人或智者才有的牙齿。

　　答案　A

　　6．Wisdom teeth should be removed________.

　　A．when they break through the gums

　　B．when they are below the gums

　　C．if they are not well lined or get impacted

　　D．if they take up enough room in the mouth

　　解析　细节理解题。根据文章第四段第一句“Wisdom teeth that are not well lined and become impacted are often removed.”可知，C项正确。

　　答案　C 7．We can learn from the passage that________.

　　A．impacted wisdom teeth have the risk of getting infected

　　B．ancient humans need chewing teeth because of their happy life

　　C．older adults are the best candidates for wisdom teeth removal

　　D．more chewing teeth are needed for the diet of modern humans

　　解析　推理判断题。根据文章第三段可知，阻生智齿(即impacted wisdom teeth)会在牙齿周围给细菌留出进入的空间，这就有被感染的风除。故选A。根据第四段最后一句可排除C项；根据最后一段可排除B、D两项。

【2017届高考英语一轮复习阅读理解解析版汇编：29（含解析）】相关文章：

1 2 3 4 5 6 789 10 11 12 13 14 显示全文

高考复习指南 最新: 2017届高考英语一轮复习训练：完形填空4
2017-04-24; 浙江省2017高考英语二轮复习单项选择（40）
2017-04-24; 浙江省2017高考英语二轮复习单项选择（18）
2017-04-24; (江苏专用)2017届高考英语二轮复习天天循环背：6
2017-04-24; 2017届高考英语一轮复习课件：Unit10 Money(北师大版)
2017-04-21; 2017届高考英语一轮复习课件：Unit11 The Media(北师大版)
2017-04-21

网友关注: 国内英语资讯:China regulates inspection on building rule of law government; 气象学家警告：5G网络或干扰气象卫星工作; 国内英语资讯:Economic Watch: China mulls further opening up financial markets; 国际英语资讯:Trump, Abe discuss DPRK, bilateral trade over phone; 研究：男人更爱不懂装懂有钱男人更甚; 体坛英语资讯：PSG celebrate eighth Ligue 1 title with Mbappes hat-trick; 国内英语资讯:Tibet launches venture base to promote cultural industry; 国内英语资讯:Chinese city to implement regulations on uninhabited island reclamation; 国际英语资讯:UN special envoy for Syria cautiously optimistic about political process; 国际英语资讯:Czech President welcomes Chinas participation in highway construction