I learned this lesson a couple of years ago. That day, I took a1to Grand Central Station. We were driving in the 2 lane when, all of a sudden, a black car jumped out of a parking space right 3us. My taxi driver slammed (猛踩) on his brakes and almost4 the car's back end by just ten 5!

    The driver of the other car, who almost caused a big accident,6his car and started yelling bad 7at us. The taxi driver just smiled and 8 at the guy. And I mean he was 9So, I said, “Why did you just do that? This guy almost 10 your car and sent us to 11!” And this is when my taxi driver told me what I now call “the law of the garbage truck.”

    Many people are like garbage trucks. They 12 around full of garbage, full of frustration, full of 13 and full of disappointment As their garbage 14 up, they need a place to dump it, and if you agree, they'll dump it on you. When someone wants to dump their15 on you, don't take it 16 You just smile, wave, wish them well, and17 You'll be happy at what you do.

    I started thinking, how often do I let garbage trucks run right over me? And how often do I take their garbage and 18it to other people? That day I said, “I'm not going to do that anymore.”

    What about you? What will happen in your life if you let more garbage 19pass you by? Life's too short to wake up in the morning with 20

在实数范围内规定新运算“△”，其规则是：a△b=a+b-1，则x△(x-2)>3的解集为____.

阅读下列材料，回答问题：

材料一  今自夷人来厦开市，凡洋货皆系夷商自行转运，闽省并无赴粤之商，粤省亦鲜闽之贾，且该夷除贩运洋货外，兼运洋布洋棉，其物充积于厦口，内地之商贩，皆在厦运入各府销变，其质既美，其价复廉，民间之买洋布洋棉者，十室而九。

                                   ——彭泽益《中国近代手工业史资料》第一卷

材料二  清政府中，一些洋务派官员提出自行设厂进行纺织的建议，以作为富国的一项措施。光绪二年（1876年），李鸿章在致两江总督沈葆桢的信中说：英国洋布入中土，每年售银三千数百万，实为耗财之大端。既已家喻户晓，无从禁制。亟宜购机器纺织，期渐收回利源。1878年，在李鸿章和沈葆桢的授意下，候补道彭汝琮在上海成立了中国近代的第一个大型的棉纺织厂。

                                                        ——上海机器织布局

材料三  1912～1919年的8年里，中国新建的厂矿企业有600多家，新增资本大约1.3亿元，超过过去半个世纪的成就。