精品解析：【全国市级联考】四川省广元市2017届高三第二次高考适应性统考英语试题解析

说明：1. 本试卷分第I卷（选择题）和第II卷（非选择题）两部分，试题卷中试题全部答在答题卡上规定的区域内； 2. 在答题前，考生务必将自己的姓名、考号、考试科目等涂写在答题卡上，考试结束后，将答题卡收回； 3. 本试卷满分150分，考试时间120分钟。 第I卷（选择题，共100分） 第二部分 阅读理解（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。 A When you’re having a hard time with your homework or when you’re preparing for your term paper, these student-focused websites can help you with just about anything you need. The key to getting the most out of these online resources is to know how they can best be used to your advantage.    Facebook    Although Facebook can be one of your biggest time-wasters and distractions when you are supposed to be getting work done, it can also be one of your most valuable resources. Most of your classmates will probably have a Facebook account, so anyone you need to connect with about a class you missed or about a problem is usually just a few clicks away.    SparkNotes    With a free library of history timeline, philosophy study guides and library summaries, SparkNotes has covered just about any reading-related jam you find yourself in. Just run a search for the book, play, or short summary of the material you are supposed to read.    Amazon.com    Do you finish every term with many expensive textbooks you will never open again? Instead of letting the money spent go to waste, get back some of your cash by selling your books on Amazon.    RateMyProfessors.com    Choosing new classes can sometimes be like trying to pick out your clothes in the dark, a total guessing game. Which teacher gives out the hardest problem sets? How much homework will that history professor give you every week? At RateMyProfessors.com, students all over the country rate their professors on quality, helpfulness, and how hard their classes are.    Wikipedia    While Wikipedia isn’t aimed specifically at students, it is difficult to think of another website that does more to reduce the pain of paper writing and researching. Wikipedia gives you a quick way to find