题干

若2-m与|m|-3同号,则m的取值范围是      (  )

A:(3,+∞)

B:(-3,3)

C:(2,3)∪(-∞,-3)

D:(-3,2)∪(3,+∞)

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答案(点此获取答案解析)

C

同类题4

阅读下面的文章,完成小题。

眷恋那棵老柿树

赵宏欣

    我临窗而坐,旁边坐着一位年轻的少尉。他腋下夹着一个浅灰色公文包,神色庄重。自从踏上列车,他就一直坐在我的旁边,没有言语。

    列车经过十几个小时的行驶,这会儿,已从南国秀丽的山川进入了一片丘陵地带。窗外古朴的山峦,在旭阳的铺盖下,呈现出一片醒目的土黄。

    突然,那少尉说话了:“请你跟我换换座位好吗?列车就要经过我的家乡了,我想好好看看。”

    我一听,忙说:“行。”

    换过座位,我问他:“路过家乡不停停?”

    他说:“不行啊,任务太紧。”

    “看样子,你很久没回过家乡了吧?”我又问。

    他点点头,说:“三年了。”流露出满腔的思乡情。又说:“本来部队这几天要安排我探家的,我把电报都打回家了,可突然来了任务……”他说着,把脸扭向窗外,深情的注视着窗外的世界。窗外一片片起伏的黄色山峦,在眼前——闪失。我想,他的家乡就要到了。

    不一会儿,他扭过头来满脸振奋的样子:“你看到那道山峦了吗?最高处的那道。”

    我点点头。我看到的是一道非常普通而贫瘠的黄色山峦,山脊上寥寥的生长着一些类似荆条的植物,远远望去,在秋阳里显得寂寥和淳朴。

    “那就是我的家乡。”他又说,“我们的村子就在这到山的后边,从这儿看不到,不过,可以看到山脊上我们村子的那颗老柿树。”他的表情欣喜、自豪极了。

    我被他的情绪感染了,指着窗外的一段山峦说:“这儿离你们村子很近了吧?”

    “很近了,很近了。”他又指着窗外的黄土山,“我小时候割草,总跑到这儿来,这山上的草肥极了不一会儿就能割上一大篮子。”他兴致勃勃。我望着窗外绵延的黄色山峦,心想他村子的那颗老柿树就要出现了。这么快的列车,很可能在十秒钟之内就会把它闪过去。于是,我眼睛一眨不眨地望着那道山脊。此刻,我非常想看一看那棵老柿树。因为这道长长的山脊上,几乎没有什么高大的树,远远望去光秃秃的。如果有棵高大的树,我想,这山脊一定会显得非常生动。

    此刻,少尉一直沉默着,凝望着窗外。窗外最高的那道山峦,在不断的延伸中,出现了一棵孤独的老柿树。那柿树倔强着筋骨挺立着,蓬着繁茂的霜红的树冠。远远的柿树下站着一位老人,隐约还能看到她拄着的拐杖和那花白的头发,她一动不动地站在那里,秋阳里宛如雕塑一般。

    “就那颗老柿树吗?”我望着窗外头也没扭地问那少尉。

    少尉没有说话。这时候,我发现他哭了。

    “你怎么哭了?”我不知道怎么安慰他。

    他忙抹掉眼眶中的泪水,说:“你看到那棵老柿树下站的那位老人了吗?那是我母亲。”

同类题5

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。

    It's normal that people sometimes feel nervous. Everybody gets stressed from time to time.____ Some ways of dealing with stress 一like screaming or hitting someone一don't solve (解决),much. But other ways, like talking to someone you trust, can lead you to solving your problem or at least feeling better.

    Four steps for fighting stress, try taking these four steps, the next time you are stressed:

1) Get support. When you need help, reach out to the people who care about you. Talk to “trusted adult, such as “parent or other relatives. ____ They might have had similar problems, such as dealing with a test, or the death of a beloved pet.

2) Don't take it out on yourself. Sometimes when kids are stressed and upset they take it out on themselves. Oh, dear, that's a good idea. Remember that there are always people to help you. Don't take it out on yourself. ____

3) Try to solve the problem. After you're calm and you have support from adults and friends, it's time to get down to business. ____ Even if you can't solve it all, you can solve a piece of it.

4) Be positive. Most stress is temporary(暂时的).Remember stress does go away, especially when you figure out the problem and start working on solving it. These steps aren't magic, but they do work. And if you can stay positive as you make your way through a tough time, you'll help yourself feel better even faster.____

A. Ask for a helping hand to get you through the tough situation.

B. Notice your friends' feelings and find a way to help them.

C. Different people feel stress in different ways

D. Ah, it feels so good when the stress is gone.

E. You need to figure out what the problem is.

F. And don't forget about your friends.

G. Then, find a way to calm down.