Sunday is more like Monday than it used to be. Places of business that used to keep daytime “business hours” are now open late into the night. And on the Internet, the hour of the day and the day of the week have become irrelevant. A half century ago in the United states, most people experienced strong and precise dividing lines between days of rest and days of work, school time and summer time. Today the dividing lines are still there, but they seem not clear.
    The law in almost all states used to require stores to close on Sunday; in most, it no longer does. It used to keep the schools open in all seasons except summer, in most, it still does. And whether the work week should strengthen its legal（法律的）limits, or whether it should become more changeable, is often debated（争论）. How should we, as a society, organize our time? Should we go even further in relaxing the dividing lines of time until we live in a world in which every minute is much like every other?
    These are not easy questions even to ask. Part of the difficulty is that we seldom recognize the “law of time” even when we meet it face to face. We know as children that we have to go to  school a certain number of hours, a certain number of days, a certain number of years – but unless we meet the truant officer（学监）, we may well think that we should go to school because of social custom and parents’ requirement rather than to the law. As adults we know “extra pay for overtime working” very well, but less familiar with the fact that what constitutes（构成）“overtime” is a matter of legal thing. When we turn the clock forward to start daylight – saving time, have we ever thought to ourselves: “Here is the law in action”? As we shall see, there is a lot of law that has great influence on how organize and use time: compulsory education law, overtime law, and daylight-saving law – as well as law about Sunday closing, holidays, being late to work, time zones, and so on. Once we begin to look for it, we will have no trouble finding a law of time to examine and assess.

九年级学生陆佳不认真学习，上课不是睡觉就是看小说。老师批评他，他却说：“上学是我个人的权利，我想不上就不上，与他人无关！”
请结合所学知识谈谈 。

（1）把数﹣2，1.5，﹣（﹣4），-3$\frac{1}{2}$，﹣|+0.5|在数轴上表示出来，然后用“＜”把它们连接起来．

（2）根据（1）中的数轴，试分别找出大于﹣3$\frac{1}{2}$的最小整数和小于﹣|+0.5|的最大整数，并求出它们的和．

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    I was diagnosed with allergies (过敏反应) when I was a little kid. Other than family, no one truly knows I have allergies, although I have to tell people it's allergies when my eyes start to tear up. ____ Sometimes my friends just tease in a friendly way.

    ____I look like a normal kid. I don't mind telling people about my allergies—after all, it's normal to have them. Having allergies hasn't affected my self-confidence.

    ____For example, I am a big traveler and I would enjoy going to see the cherry blossoms in Washington, D. C. But when I come anywhere within a 10-foot range of cherry blossoms it feels like I lose almost all my senses! Even though it's only temporary, I still feel miserable.

    My allergies haven't stopped me from traveling when I can, though. My class trip was to Williamsburg in Virginia. At first it was supposed to be during cherry blossom time, and that had me worried. ____

    I've had to rethink some of my dreams, too. Since I'm allergic to animals with fur, I may need to adjust my hopes of being a veterinarian (兽医) or working in an agricultural-science department. ____

    Now I have learned to deal with my allergies and even see the good side sometimes. Having allergies has taught me not to be prejudiced about people's health conditions.

A. I do get made fun of.

B. My allergies have been getting better.

C. If I don't take my medicine I can get really bad breath.

D. You can't tell by looking at me that I have a health condition.

E. Fortunately, it was changed to February, so I went and had the best time!

F. But I'm interested in so many things and there are plenty of other careers out there!

G. Sure, my allergies have held me back from doing some of the things that I love to do.