题干

“祖国”不是一个普通的名字,“爱国”也不是一句简单的口号。 无论是充满辛酸与坎坷的过去,还是繁荣富强的今天,爱国都是一个永恒的主题。某班计划举行“永恒的爱国情”主题班会。
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同类题1

任务型阅读

How to Protect Your Ears

    You and your friends are leaving a concert on a Friday night. When you get outside, your ears are ringing. You have to shout to be heard. ____ So no harm done…right?

    Not quite. Temporary buzzing may be easy to ignore, but repeated exposure to loud noise will eventually cause serious— and irreversible(无法治愈的)—hearing loss. A new study conducted by researchers at Brigham and Women's Hospital in Boston shows that one in five people between the ages of 12 and 19 are experiencing slight hearing loss, and one in 20 have mild hearing loss. ____

    But the good news is that there plenty of ways you can protect your ears from further damage — and still listen to the music you love:

    Ask around. Put your earbuds in or your headphones on, and then ask a friend next to you whether or not he or she can hear what you're listening to. ____ Turn it down.

    Buy noise-canceling headphones. A pair of earbuds or headphones that fits comfortably will limit outside noise so that you can hear your music better at lower volumes.

    Take breaks. ____ So when listening to music, take your headphones off for 15 or 20 minutes and let your ears enjoy the quiet.

    ____ You can buy a cheap pair at any drugstore as an easy way to lower volume at concerts — or while playing or practicing your own music — without changing the quality of the sound.

A. Use earplugs.

B. Keep the volume below 70 percent.

C. If the answer is yes, your music is too loud.

D. Like every other part of your body, your ears need rest.

E. But by morning, your hearing is totally back to normal.

F. Unfortunately, there's no way to get back hearing you've already lost.

G. The exposure to noise is louder and longer than in any previous generation.

同类题3

阅读文段,回答问题。

    ①有些人只会空想,不会做事。他们凭空想了许多念头,滔滔不绝地说了许多空话,可是从来没认真做过一件事。

    ②也有些人只顾做事,不动脑筋。他们一天忙到晚,做他们一向做惯的或者别人要他们做的事。他们做事的方法只是根据自己的习惯,或者别人的命令,或一般人的通例。自己一向这样做,别人要他们这样做,一般人都这样做,他们就“依葫芦画瓢”,照样做去。到底为什么要做这件事,为什么要这样做,有没有更好的办法,他们从来不想一想。

    ③我们瞧不起前一种人,说他们是“空想家”。可是往往赞美后一种人,说他们能够“埋头苦干”。能够苦干固然是好的,但是只顾埋着头,不肯动动脑筋来想想自己做的事,其实并不值得赞美。

    ④这种埋头做事不动脑筋的人简直是——说得不客气一点——跟牛马一样。拉磨的牛成年累月地在鞭子下绕着石磨转,永远不会想一想为什么要做这件事,为什么要这样做,有没有更好的办法。能够这样想的只有人。人在劳动中不断地动脑筋,想办法,才清清楚楚地知道自己做这件事为什么目的,有什么意义,有什么缺点,才渐渐想出节省劳力,提高效率的方法。人类能够这样劳动,能够一面做,一面 想,所以文化能够不断地进步。要不,今天的人类就只能像几万年以前的人类一样,过着最原始最简单的生活了。

    ⑤一事不做,凭空设想,那是“空想”。不动脑筋,埋头苦干,那是“死做”。无论什么事情,工作也好,学习也好,“空想”和“死做”都不会得到进步。想和做是分不开的,一定要联结起来。