题干

人的排汗、排尿反映的生物基本特征是(  )

A:需要营养

B:能对外界刺激做出反应

C:能排除体内的废物

D:能生长和繁殖

上一题 下一题 0.0难度 选择题 更新时间:2018-10-30 12:45:29

答案(点此获取答案解析)

C

同类题4

阅读理解

    This is my origin story: when I was a teenager I wrote terrible poetry. Like really bad. Worse than yours, I bet. A lot of it about how every little thing reminds me that we're all going to die one day. I wrote collections and collections of these poems, thinking one day I would have my moment. I named one collection, ironically, The Eternal Optimist.

    In 1996, I found an advert for the International Poetry Competition. I was 16 years old and ready for my poetry to be released on the world. Not only was it a competition with a cash prize, but it was poetry, which I wrote, and international. This was my ticket to becoming world-famous. I submitted a poem called Trail of Thought. If you ever wrote bad poetry as a teenager, you'll have written something like it. In the poem, I went for a walk and noticed small poignant(辛酸的) things in nature, and each one reminded me that we were all going to die one day.

    I filled out the form, printed off the poem and sent it off, fingers crossed. I waited to hear back I carried on writing, I probably finished another collection. Then I got a letter from the International Society of Poets. I opened the envelope carefully, just in case a prize-winning cheque fell out I hadn't won. But, they liked my poem enough to include it in their anthology(诗选), Awaken to a Dream. I closed my eyes, I wanted to scream with happiness. I was going to be a published poet.

    All I had to do in order to be published was accept the terms and pay £ 45(plus £ 5 p & p)for an anthology. If I didn't buy a copy of the anthology, my poem wouldn't be included. I had to convince my mum, who thought my writing a meaningless pastime, to part with £ 50. She even asked the question: “Why do you have to pay to be in this book?” Nevertheless, she wrote a cheque for £ 50 and I returned it with my letter of agreement.

    I was 16 and about to be a published poet. This was what it had all been about. This is what it had all been leading to. The months waiting for the anthology were a torture. I hit some sort of writer's block, I couldn't write anything. It was almost as if, now I was published, it mattered more what I committed to page and I didn't want to write anything down unless it was good enough to go into an anthology like Awaken to a Dream.

    The book arrived through the post. Here it was. The first thing I had ever been published in a book called Awaken to a Dream, featuring a blistering take on the mundanity(世俗) of mortality by yours truly. I opened the package to find a book, containing my work. The first thing that struck me about the book was that it was bigger than A4. And it was thick. And on each page was a poem, next to another poem, next to another. The type was small and the paper thin enough to trace with. With three or four poems per page and more than 700 pages, I had a sinking realization. This was a scam, an illegal trick for making money.

    If each poem had cost the author £ 45, they were sitting on a fortune. I felt ashamed. Everyone who had submitted something to the International Poetry Competition had fallen for the same hustle(忙碌)as me. I couldn't bring myself to show my mum. And she never asked to see it. Perhaps she thought if the price of me learning a lesson was £50 we didn't really have, then so be it.

    But that stayed with me, that moment of realization. Because I determined to keep writing and ensure that my precious words always found a home worthy of them. Or at least that's how, more than 20 years later, I justify falling for a scam. Because your first time being published should be special, and if I don't convince myself that there was a reason for my first poem being in a vanity(无价值) book, then what good was it in the first place? And, strangely, someone is selling this book on Amazon at the moment. I wonder how many other writers who went on to do more stuff are in there.

同类题5

阅读下面文章,完成各小题。

知入与知出

张运辅

    ①怎样读书才能取得效果?经验表明,处理好阅读中的“入”与“出”是关键所在。南宋学者陈善云:“读书须知出入法。见得亲切,此是入书法;用得透脱,此是出书法。”此论道出了读书的精髓。

    ②阅读中的“入”,是指对所读之书全身心融入,潜心对其进行研读与探索。就是读者通过文字去触摸作者的内心,与其进行心灵的对话。如此“入书”,方可“见得亲切”,实现双方心情的“契合”。

    ③在阅读中怎样“入”呢?一个方法是坚持“精思”。朱熹认为:“大抵观书先须熟读,使其言皆若出于吾之口。继以精思,使其意皆若出于吾之心,然后可以有得尔。”就是说阅读要慢嚼细咽,通过揣摩语言,达到把握文章内容、体悟作品意蕴与情趣之目的。

    ④在熟读基础上精思,确为“入书”之妙诀。苏轼读陶渊明《饮酒》诗后写道:“‘采菊东篱下,悠然见南山’,因采菊而见山,境与意会,此句最有妙处。近岁俗本皆作‘望南山’,则此一篇神气都索然矣。”苏轼发现“望”与“见”虽一字之差,但意境全异。何故?盖因陶诗所表达的是辞官归田后的喜悦之情,故用“见”字来表达悠然自得之感。若改为“望”,变为主动寻求,就不但破坏了全诗的意境,而且也与陶渊明的节操相悖。苏轼的体会,表明他对全诗意蕴和诗人的心境都有了深刻认识;这种认识若离开了对全诗全身心的“入”,离开反复思索,是无法达到的。

    ⑤阅读中的“出”,是指读者能站在更高层次,对所读之书做出分析判断,能从新的角度进行阐发、评价和质疑。哲学家叔本华就主张读书要与书本拉开距离,不要“入”书过度,要敢于并善于从书本中走出来。这样读书,方可避免“是别人在代替我们思想,我们只不过重复他的思想活动的过程而已 ”;方可在读后能解其意、识其旨、得其要,真正做到“用得透脱”。

    ⑥鲁迅早年读过不少进化论书籍,曾一度相信社会进化论:“总以为将来必 胜于过去,青年必胜于老年。”后来,他在生活中发现了青年们在阶级斗争中分化的事实,“目睹了同是青年,则分成两大阵营,或则投身告密,或则助官捕人的事实,我的思路因此轰毁。”就这样,他对这种理论产生了怀疑,并由此发现其诸多偏颇和谬误。于是,他摒弃了从书本中得到的旧认识、旧观点,在斗争中树立了历史唯物主义的认识论和方法论。他的这段经历和思想转化过程,对于阅读时怎样“出”于书,怎样“用得透脱”,很有启示意义。

    ⑦阅读,要“入”,也要“出”。“入”是“出”的基础,不“入”则无所谓“出”;“出”是“入”的目的,不能“出”就失去阅读的价值与意义。既能 “入”又能“出”,才是阅读者必须掌握的秘诀。