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1.
寒假过去了,小鱼儿他们已经渐渐进入学习的状态,早就告别了假期里轻松的生活……今天,大家来得好像都有点晚,到底是功课多还是大家有东西要准备呢?而聊天室的公告板上写着:假期的最大发现,每个人的不变情节……  相似文献   

2.
5更艰苦的工作离开道桑镇30天后,队伍回到了斯开格威。他们筋疲力尽。巴克瘦得只剩50公斤,别的狗也是瘦骨伶仃。他们并没有生病,只是需要一个长长的休息。但是在斯开格威还有堆积如山的信等着运到北方。所以人们买了更强壮的狗,以前的狗因为对工作没有用,被卖掉了。两个美国人,哈尔和查尔斯,连同挽具买下了巴克和他的队伍。查尔斯大约40岁左右,浅色的头发,有一双水汪汪的蓝眼睛。哈尔20岁上下,皮带上别着一把闪光的大枪和一把大刀。这两样比任何东西都能显示他的幼稚。这两个人显然对北方和那里艰苦危险的生活茫然无知。他们把狗带回凌乱的帐篷,有一个女人正等在那里。她是查尔斯的妻子,哈尔的姐姐,叫玛尔赛蒂。巴克冷眼瞧着他们拆掉帐篷,把所有的东西都放到雪撬上。他们不懂得如何把东西有条理地安置好。而且更糟的是,每一次刚把东西放到雪撬上,玛尔赛蒂就动手移开它。所以他们常常不得不把东西搬下来重新开始。3个男人走上前看到这情景,笑了起来。“你们放在雪撬上的东西太沉了,”其中一个人说道,“你们干嘛不把帐篷留在斯开格威?”“没有帐篷我们怎么活下去呢?”玛尔赛蒂问道,向空中挥挥双手。“春天来了,天气不会再冷啦。”“我可不能没有帐篷。”她答道,帮着查尔...  相似文献   

3.
11设ABCD—AtBICDI是一个正方体,E是棱AD的中点.体对角线AIC与平面EBCI相交于I。_。。。。,。CP。。l。_。-i、___。i。。。。、【点尸。试求线段比多>及宜线AIC与平面EBCI的夹角(锐角)OI’”-‘“—””—”一’pA———~‘”‘—”———一‘-””””’””“””””IZ设。;>0。 ;=。; 且(n=1.2.3…·)。求证:若。;>2.则当n>且时。定有如下不等式!aD(0.. 1)“>a…0.。、及2·a。。;>a..十a.. , l(注:供题人对栗一位完整且正确的应征解答者投于奖盆40元.耳甲解决题1#得10I元,解央题2看得30元.分别给奖。)有奖解题擂台(…  相似文献   

4.
《野性的呼唤》讲述的是一条狗的故事。巴克本是一条养零处优的狗,但被人拐卖,从此踏上了艰难的行程。残酷的野外生活使巴克学到了如何保护自己,如何在激烈的竞争中处于不败之地,狼的野性在他的身上逐渐恢复。历经磨难的巴克被好心的桑托收留。正当他们开始过上平静生活的时候,桑托却不幸被印第安人杀害。愤怒的巴克闯进印第安人的营地咬死了凶手。孤独的巴克终于告别了人类加入到狼群的行列。  相似文献   

5.
第二天早上,巴克带领狗队沿街出发了。他们走得很慢,因为在旅途开始前他们就很疲惫了。巴克已经从道桑来回往返了两次,他不想再跑了。他观察了查尔斯、哈尔和玛尔赛蒂,他看出他们对所有的事情都手足无措。而且,随着时间一天天过去,他发现他们学不会任何东西。他们花掉半个夜晚准备晚上的休息;然后又花了半个早晨才准备停当起程。而真正起程后,他们经常不得不停下来,因为有些东西从雪撬上滑落下来,有一阵子他们每天只走20公里,有时只走10公里。他们起程时就没有足够的狗食。现在他们的给养用得太快了。哈尔给狗加餐因为他想让他们更加卖力地拉车。玛尔赛蒂也总是多给狗食物,因为她可怜他们。但是他们需要的不是食物,而是休息。很快,哈尔发现他们只走了去道桑的四分之一的路,却吃掉了一半的食物,他不得不减少给狗的食物。少给狗食物容易办到,但是却无法让他们跑快。达布在离开斯开格威后一路都拉得很卖力,但是他的腿受了伤。他的腿伤越来越厉害,直到最后哈尔不得不杀了他。那6条新狗,由于饥饿和辛苦而病弱不堪,很快就死掉了。哈尔、查尔斯和玛尔赛蒂开始旅行时高高兴兴,但现在他们疲惫、暴躁又沮丧。查尔斯和哈尔为每件事争吵不休,每个人都自觉比别人干活干得更卖劲。玛尔赛蒂...  相似文献   

6.
2.The law of club and toothBuck’s first day at Dyea Beachwas terrible.Every hour there wassom e new,frightening surprise.There was no peace,no rest—onlycontinual noise and m ovem ent.And every m inute there was danger,because these dogs and m en were not town dogs and m en.Theyknew only the law of club and tooth.Buck had never seen dogs fight like these dogs;they werelike wolves.In a few m inutes he learnt this from watching Curly.She tried to m ake friends with a dog,a big one,although n…  相似文献   

7.
3.T he w ild anim alThe wild anim al was strong in Buck,and as hetraveled across the snow,it grew stronger and stronger.A nd as Buck grew stronger,he hated Spitz m ore andm ore,although he w as careful never to start a fight.B ut Spitz w as always show ing his teeth to Buck,trying to start a fight.A nd B uck knew that if he andSpitz fought,one of them w ould die.The fight alm ost happened one night w hen theystopped by Lake Laberge.There w as heavy snow and itw as very cold.The lake w as …  相似文献   

8.
4.新的头犬“喏,我说什么来着?巴克是员真正的战将,棒极了。”第二天弗朗索瓦斯发现斯皮兹不见了,而巴克浑身是血时说道。“斯皮兹打起架来真像狼一样狠。”佩诺特说,一边察看着巴克身上的伤痕。“巴克抵得上10条狼。”弗朗索瓦斯回答说,“我们可以走得快些了。斯皮兹不在了,麻烦也没有了。”弗朗索瓦斯开始给狗套挽具。他需要一条新的头犬,并觉得索拉克斯最合适不过了。但是巴克却扑向索拉克斯,抢了他的位子。“瞧瞧巴克!”弗朗索瓦斯说,笑了起来。“他杀了斯皮兹,现在他又想做头犬了。滚开,巴克!”他拉开巴克,想再次套上索拉克斯。索拉克…  相似文献   

9.
ABSTRACT

Aging involves concomitant and interrelated changes in sensory, motor, and cognitive function. There is a decrease in psychomotor skills—such as balance, spatial orientation, mobility, and motor coordination—visible in increased difficulties performing daily instrumental activities (e.g., self care and domestic activities). The absence of valid psychomotor instruments for the elderly population to be used by psychomotor therapists can be identified as one of the reasons why there is a scarce research in this area. Currently, in Portugal, psychomotor therapists do not have any specific, validated scale within the psychomotor domain built and/or adapted to guide psychomotor interventions with the elderly population. Therefore, the aim of this study was the translation, adaptation, and validation of the Portuguese version of the Éxamen Geronto-Psychomoteur (P-EGP) in a population of 497 elders, aged between 60 and 99 years, with and without dementia. Results of the study are presented and discussed in terms of the reliability and validity of P-EGP. The results demonstrate that P-EGP appears to be a valid and reliable assessment of psychomotor skills for the elderly population in Portugal. Practical implications and future directions of research are also discussed.  相似文献   

10.
<正>The word"book"used to be so simple.We are all familiar with the feeling:craving the smell of a well-worn book,the weight of it in the hands;all of our favorite books are on shelves,and we want to see them every day.However the emergence of the e-book brings in a heated discussion:what’s the future of paper books?Will they be replaced,even disappear in the future?I agree with Michael Agresta,a senior writer living in Los  相似文献   

11.
译文:四个朋友去钓鱼,一共钓到11条鱼,如果每人至少钓到一条鱼,下面选项中哪个是正确的?(a)一定有人钓到两条鱼;(b)一定有人钓到三条鱼;(c)一定有人钓的鱼少于三条;(d)一定有人钓的鱼超过三条;(e)有两个人每人钓到的鱼超过一条.  相似文献   

12.
第一试 一、选择题(每小题7分,满分42分) 1.若两位数ab与ba都是质数,我们称它为“无瑕质数”.则所有两位“无瑕质数”的和等于( ). (A)384 (B)392 (C)407 (D)429  相似文献   

13.
14.
第一试 一、选择题(每小题6分,满分36分) 二.若是空集,对于一特殊集合T={,}来说.下列命题: ①∈T,②T,③{}∈T, ④{}T中正确的个数为( ).  相似文献   

15.
16.
Theeffectsofgonadalsteroidsonserumgonadotropin(GtH)andgrowthhormone(GH)responseto(D-Arg6,Pro9NEt)-salmongonadotropin-releasinghormone(sGnRHA)anddomperidone(DOM),adoparnine-receptorantagonistwereinvestigatedthroughouttheseasonalreproductivecycleofcommoncarp(Cyprinuscarpio).Gonad-intactfemalefishwereimplantedintraperitioneallythrougha2~3mmincisioninthebodywallwithsilasticpelletscontainingnosteroid(blank),testosterone(T,100μg/gbodyweight),orestradiol(E2,100μg/gbodyweight).Atvariousstage…  相似文献   

17.
Ihave a confession to make : when Iwas coming to China I wasn ’t partic-ularlyexcited about visitingShang -hai.Even though inthe West thisisthe one citythat isassociated with the exotic Far East themost ,I never ina thousand years expected ittobecome one…  相似文献   

18.
弗朗西斯科从5开始得到一个数列,其中第二项是5的二倍,第三项是5的二倍加一,第四项是前一项的二倍,第五项比前一项多一,按此模式依次类推.弗恩也从5开始得到一个数列,其中第二项是5加1,第三项是前一项的二倍,第四项比前一项多1,第五项是前一项的二倍,按此模式依次类推.每人都进行了8次计算,问两个数列最后一项的差是多少?  相似文献   

19.
1 If x,y,and z are.positive intergers,howmany integers are between xy(z-1) and xyz?已知 x,y,z 是三个正整数,问在 yx(z-1)和xyz 之间存在多少个整数.Solution:xy-1.The number of integers between xy(z-1) and xyzmay be found by finding the difference between the twoproducts and subtracting 1.Thus this difference can be  相似文献   

20.
1 There are four cottages on a straight road.The distance between Ted's and Alice's cottages is3 km.Both Bob's and Carol's cottages are twice asfar from Alice's as they are from Ted's.Find thedistance between Bob's and Carol's cottages in kilo-meters,在笔直的公路边有四幢房子,它们分别是 Ted、Alice、Bob 和 Carol 的家.已知 Ted 和 Alice 的家相距3千米,Bob 和 Carol 的家到 Alice 家的距离都是到Ted 家距离的二倍.问 Bob 和 Carol 的家相距多少千米.  相似文献   

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