题干

当x=____时,代数式
x
+
1
2
与x﹣3的值互为相反数.
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5
3

同类题2

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    You have probably heard the saying,"When life gives you lemons,make lemonade."Since lemons are considered bitter and lemonade is considered sweet,the saying tells you to make the best out of a bad situation.

    Unfortunately,when something bad happens,it's not uncommon for most people to talk about it to anyone who'll listen,and complain about life,"Why me?"That's like getting a bag of lemons,putting them down,and thinking, "Lemons taste bad!I'd rather have chocolate!"If you don't make anything with the lemons,they will go bad.But what if you did something with them?What if you made lemonade?Isn't it possible to do something similar with a bad situation?

    Here's an example.Let's say you're about to go to the movies,but you discover you have a flat tire(瘪胎).You consider this a terrible thing. After all,you are really looking forward to spending some time with Ryan Gosling and Emma Stone.Now you're all stressed out,hating the tire,the car,and your life.But what if you called AAA,got your tire fixed or got caught up on things that you'd been meaning to do?What if you did some reading,or had coffee with a friend instead?A negative experience can be turned into something positive.Almost anything can work itself out into something better.You can't change what has happened,right?So make the best of it.I'm not saying it will be easy. The easy thing to do is complain about your bad situation and not consider what it could be turned into.

    Next time when some unfortunate things happen,stop and think,"How can I turn this around?How can I make it a positive experience?You needn't fear difficulties.As long as you keep on changing it,you will see the benefits(好处)at last.

同类题5

阅读下文,回答相关问题。

                                                                                                                           江 南 岸
                                                                                                                             陈志宏
        ①一句“春风又绿江南岸”,以绵绵诗意,把岸这一稚拙的江南风物,深深地烙进人们的心里。江南文人王安石对“绿”字的斟酌,历来为人颂扬。无心插柳的闲来之笔,不经意间,把江南岸的美名四下里传播了开来。
        ②江南水沛。有水便有岸,诗曰:“淇则有岸。”有岸之水,清泠映天,人来人往,心生留恋意;无岸约束,水就成了灾患,驱人逃离,害人不浅。江南水美,岸功不可没。
        ③或宽或窄的一段,或绿或黄的一圈,或曲或直的一条,江南岸从水边延展开来,将碧绿的柔波,暖暖且软软地拥揽于怀。水的柔情意,衬出江南岸的大胸襟。造字先生把“伟”字和“岸”并连一起,便有羡人的高度,耀人的宽度,以及神奇且美妙的深度。
        ④唯美江南岸,绿意盎然,草树轻摇,轻轻浅浅的一线是画家明丽线条的起点,如水雾中沉睡着的五彩梦,又好似记忆中散发着怡人芬芳的黑白片断。
         ⑤江南岸与水密不可分。水,失魂地飘游,它的名字是汽、雾、霜、雨、冰和雪。游子思归恋家,水漂流在外,大地是它永远的故乡。流水无情,大地有意。大地宽厚的胸怀,接纳回到故里的水。自涓滴始,水在大地上欢蹦乱跳,在江南岸的护送下,累积成流,它的身影在塘溪沼潭里妖娆,在江河湖海里娇媚。
        ⑥因水而生,依水而活,江南岸唯以依绿染翠相报。绿,是江南岸迎风飘展的经幡,由内而外,净明通透。水草是少不了的普通饰品,生在岸上,倒挂在水里,有坚贞的骨血,更具水样柔性的肌肤。岸边的树,杨柳居多,乌桕、苦楝、白杨、皂角和合欢也不少见。树的挺拔,映衬岸的魁伟;树的风姿,增添岸的厚实。
        ⑦秋冬时节,水瘦下去,江南岸在风中展露嶙峋惨白的骨肉,那是水一点一滴侵蚀的结果。你进三尺,我退一米,江南岸看淡荣辱,自是不会患得患失。岸绿岸黄暗自春。秋冬时节的岸,不畏水的耻笑,春夏之季,不惧水的冲刷,坦然接受水的捧杀与棒杀。江南岸为水而生,以水为美,和水交缠到白头,不论春秋冬夏,永远不离不弃。
        ⑧多情亦是大丈夫,江南岸超越世俗眼中的魁伟,柔情万种,极尽缠绵意。
        ⑨亲水江南人爱恋江南岸。农夫荷锄扛耙,牵一头走得四平八稳的水牛来岸边饮水;女子步履轻盈,提篮衣物去岸边浣纱;孩子脱得赤溜精光从岸上一跃而入水,过了好半天才浮出水面,惊飞一群鸭;渔夫和船家驾一叶扁舟在水里穿梭,水上的日子,绵长而味足。
        ⑩生在江南,对于岸,心有千千结。家里有块田在北港(本地的俗称,即向北流去的河)岸边,年年崩岸,都要毁掉一部分水稻。父亲望着塌陷入水的岸,欲哭无泪,扶锄垒起一条新的田塍。我站在父亲身边,无限伤感地望着坍下去的岸,说:“怎么会这样?”父亲向着河水冲着风说:“去的只管去吧,留下的总要珍惜。”
        ⑪就是这条岸,在我青春岁月,引爆对远方的渴望。1993年正月初三,我从此岸出发,朝着离家的方向,走向远方。过河上的一座桥,来到彼岸,沿岸向家的方向折回。披着朝阳去,眼看夕阳西下了,却找不到回家的岸。
        ⑫——原来,我踏上了此岸彼岸之外的第三条岸
        ⑬多年后,我读到巴西作家若昂·吉马朗埃斯·罗萨的后现代主义小说《河的第三条岸》:主人公选择了自己所要的船上生活,却遭致了生存的困境和众人的嘲讽。我回想当年的轻狂,不禁莞尔。河的第三条岸,到底是什么?是污浊的世界,还是无忧的天堂?是无法摆脱的不幸,还是不可避免的宿命?这是关于岸的寓意,延伸开来,有无穷的可能。
        ⑭江南岸带给我视觉美感,以及实实在在的益处后,经由罗萨先生开化,引领我进入自由的思想之境,让我在形而上的王国快乐飞奔。
        ⑮念念江南,亲亲我那梦中的江南岸。