B．Encouraging carpooling and public transportation.

　　C．Charging all the vehicles more “smog fees”．

　　D．Buying new cars to replace super­dirty old cars.

　　解析：选B　细节理解题。根据最后一段中的“developing programs to encourage carpooling ...”以及“expanding or improving public transportation systems” 可知，地方政府采取的措施包括鼓励人们拼车，扩大和改进公共交通运输体系等。故选B。

　　D

　　(2016·合肥市第二次质量检测)Personal money­management website Mint. com suggests recently that responsible parents should give their kids credit cards — possibly starting as young as middle school. The website says a credit card will help children master responsible spending habits and give parents the chance to teach them some valuable lessons.

　　It's absolutely true that kids should learn about how a credit card works and how to use it responsibly. But the idea that they need a card of their own to practise is questionable.

　　Yes, credit cards are a teaching tool, but it's the time you spend educating them about money management that does the teaching, not the piece of plastic. Sit down with your child — here we are referring to teens and walk them through your credit card statements. Point out important things like the due date, late fee warning, and APR (年贷款利率)．

【2017届高考英语一轮复习强化增分练：Unit 9《Wheels》（北师大版含解析）】相关文章：

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (39)

★ 2014届高考英语一轮复习课时作业(二十四)必修4Module 6《Unexplained Mysteries of the Natural World》（外研版）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (11)

★ 2017届高考英语二轮复习课时训练：7（含解析）

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 3《Back to the past》课时跟踪检测B卷（含解析）

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修6 unit2《Poems》

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (54)

★ 2017高考四川省广安市英语阅读理解一轮系列训练：4（含解析）

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修5 unit2《The United Kingdom》

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (34)