【正文】 ]得分: [10] 試題分值:則（）． 知識(shí)點(diǎn): 階段作業(yè)四 學(xué)生答案: [A。] 案: 得分: [10] 3.(錯(cuò)誤)設(shè)，如果，則X的分布列試題分值:（）．: 階段作業(yè)四 學(xué)生答[C。] 案: 得分: [0]，則X與Y相互試題分值:二、單項(xiàng)選擇題（共5道小題，），則X與Y的協(xié)方（）． 知識(shí)點(diǎn): 階段作業(yè)四 學(xué)生答[C。] 案: 得分: [10]．，則，．．試題分值:試題分值:試題分值: (X，Y)，則常數(shù)． 知識(shí)點(diǎn): 階段作業(yè)四 學(xué)生答[A。] 案: 得分: [10] 知識(shí)點(diǎn): 階段作業(yè)四 學(xué)生答[A?！?foist ? to：騙售提示: The shopkeeper foisted a box of broken biscuits on the old 。] 案:標(biāo)準(zhǔn)答D。Shops should not _______ defective goods on 1 1 1知foster forge forsake foist 知識(shí)第二部分點(diǎn): 學(xué)生答[B。案: 試題分得分: [5] 值: 該題選B，題目大意是“如果你放棄音樂(lè)，你就是浪費(fèi)了你的天賦。 the past four years I have had a good deal of academic experience in munications ,我掌握了豐富的通信技術(shù)上的理論知識(shí)。案: 試題分得分: [5] 值: 該題選C，題目大意是“學(xué)術(shù)交流是這兩個(gè)國(guó)家文化交流的重要部分。] 案: 1 Divine 知識(shí)第二部分點(diǎn): 學(xué)生答[C。（從句作賓語(yǔ)） regard it as important that everyone of us should be ，我認(rèn)為這一點(diǎn)很重要。又如： find it more and more difficult to get a job : 越難了。案: 試題分得分: [5] 值: 該題選A，題目大意是“你沒(méi)能觀看這場(chǎng)比賽，我們認(rèn)為很遺憾。t overeat yourself before 。 skipping meals tends to make you overeat 。案: 試題分得分: [5] 值: 提示: 該題選C，題目大意是“男孩在上周日的晚宴上吃得過(guò)飽，于是病倒了。] 案: 知識(shí)第二部分點(diǎn): 學(xué)生答[C。 rate tends to go up if the economy 。案: 試題分得分: [5] 值: 該題選B，題目大意是“除了工資之外，所有都在漲價(jià)?！盓verything _________ except 1 1 1 went went up went to went from 點(diǎn): 學(xué)生答[A。] 案: 識(shí)第二部分標(biāo)準(zhǔn)答A。案: 試題分得分: [5] 值: 該題選C，題目大意是“在北京，十個(gè)人中有六個(gè)人已經(jīng)看了電影《泰坦尼克號(hào)》”提示: out of：from among其中，??之中One person out of five the world is 。 police charged him with car 。案: 試題分得分: [5] 值: 該題選D，題目大意是“他從前的女秘書(shū)指控他性騷擾。] 案: 1 accused 1 charged 知識(shí)第二部分點(diǎn): 學(xué)生答[D。d never allow ；她從不允許詛咒。品性端正的My grandmother was a very moral woman。案: 試題分得分: [5] 值: 該題選A，題目大意是“上個(gè)世紀(jì)的學(xué)生讀的都是些傳授道德標(biāo)準(zhǔn)的故事。”live on：靠吃生活，靠維持生活提示: on wild plants靠吃野菜生活 panda lives on bamboo 。] 案:標(biāo)準(zhǔn)答C。I can live for two months ___________a good by 1 with 1 on 知識(shí)第一部分點(diǎn): 學(xué)生答[A。案: 試題分得分: [5] 值: 該題選A，題目大意是“那些從事例行工作的人們特別懂得贊揚(yáng)的意義。2.(考試等中)得(分)Mary scored the highest marks on the 。案: 試題分得分: [5] 值: 該題選C，題目大意是“在標(biāo)準(zhǔn)得分為100的情況下，我得了160分。] 案: 1 in 知識(shí)第一部分點(diǎn): 學(xué)生答[C。案: 試題分得分: [5] 值: 該題選B，題目大意是“假定讓我的汽車(chē)修理師來(lái)為智力測(cè)驗(yàn)設(shè)計(jì)題目將會(huì)怎么樣？” what if：如果??將會(huì)怎么樣 if it is true? 如果這是真的又該如提示: 何呢？ if he doesn180。”提示: lead to：導(dǎo)致Smoking can lead to lung 。] 案:標(biāo)準(zhǔn)答C?！睋?jù)此可知答案是D（聰明的）。但是，如果我選擇了10美分的硬幣，他們就不會(huì)再和我開(kāi)玩笑了。本題問(wèn)“從故事中我們可以推測(cè)出William Henry Harrison是______。為什么你總是選擇5美分的硬幣而不選擇10美分的呢？難道你不知道10美分的硬幣比5美分的值錢(qián)嗎？’”據(jù)此可知答案是A。本題問(wèn)“他媽媽將他帶到一旁問(wèn)他為什么_______。你想選擇哪一個(gè)？’”根據(jù)這兩段，我們可以知道答案是C。”第三段的大意是“有人會(huì)說(shuō)：‘過(guò)來(lái)，William?！敝行脑~是“played tricks on him”，答案在第二段和第三段，只不過(guò)第二段中出現(xiàn)的是“play jokes on him”，這兩個(gè)詞組意思相近。[3]。實(shí)際上，他是如此的安靜以至于別人都認(rèn)為他很笨”。本題問(wèn)“人們認(rèn)為他非常笨，這是因?yàn)開(kāi)______。”中心詞是“was born”，答案在第一段的第一句，該句告訴我們William出生于一個(gè)小鎮(zhèn)，所以答案是D。t play the trick on me any I won’t get any more nickels.”William Henry Harrison was 1 1 1 in a big city on a farm in the countryside in a small town People thought he was stupid because 1 1 1 he did poorly at school he was so quiet he always asked foolish questions he was afraid of others Whenever people played tricks on him, he was asked 1 1 1 laugh at himself make faces choose between a nickel and a dime tell right from wrong His mother took him aside and asked why he always chose the nickel instead of the dime 1 he didn’t know that a dime was worth more than a nickel 1 people played the same trick on him 1 he failed to let people know how smart he was We can infer from the story that William Henry Harrison was 1 1 1試題分值： 得分：[5, 5, 5, 5, 5] 2 提示：[1]。17.第四篇：北郵網(wǎng)院英語(yǔ)答案一、閱讀理解（共1道小題，）1William Henry Harrison, the ninth President of the United States, was born in a small a boy, he was quiet and fact, he was so quiet that everyone thought he was of that, the people of the town liked to play jokes on him.“Here, William,” one of them would say.“Here is a nickel(五美分硬幣), and here is a dime（十美分硬幣）.Which one do you want?” He always chose the nickel, and then they all laughed at , his mother took him aside and said to him, “I know that you are a smart boy, but sometimes you let people think you are not so do you always choose the nickels instead of the dime? Don39。連詞before引出從句, 全句可譯為:“以后?才”、“?然后才”、“?(之后)才” will be months before he is fit for the : 個(gè)月之后，他才能適應(yīng)這項(xiàng)工作。 knocked several times __________ an old man answered the 知識(shí)點(diǎn): Choice4D 學(xué)生答[D。bring down：reduce；cause to fall 減少，降低 down the temperature降低溫度 down the ine taxes降低所得稅提示: li went on a diet and in three months brought down her weight to 50 ，三個(gè)月把體重減到了五十公斤。 went on a diet and in three months ___________ her weight to 100 back up down about 知識(shí)點(diǎn): Choice4C 學(xué)生[C。 the words, he couldn180。] 標(biāo)準(zhǔn)答案: 答案: 得分: [5] 試題分值: 解析：該題選B，題目大意是“我該怎樣防止這東西不被弄臟呢”？ keep sb / sth from +分詞：是阻止，妨礙的意思 hope you will keep from doing anything 提示: 。注：在would rather?than?句型中，rather與than后都應(yīng)跟不帶to的動(dòng)詞不定式。如果在兩者中進(jìn)行取舍，表示“寧愿??而不愿??，與其??寧可??”的意思時(shí)，則可用would rather?than?或would?rather than?的句型，例如 would rather watch TV at home than go to the 。 would rather stay at home and do some reading this 呆在家中讀點(diǎn)書(shū)。 Li would rather not listen to rock 。would(had)在此決無(wú)“過(guò)去”之意，它是一個(gè)情態(tài)助動(dòng)詞，且無(wú)詞性、時(shí)態(tài)變化。] 標(biāo)準(zhǔn)答案: 答案: 得分: [5] 試題分值:C 解析：該題選C，題目大意是“我寧愿打網(wǎng)球，而不踢足球”。there is no need to be so ，就會(huì)放松點(diǎn)，沒(méi)必要那么緊張。 it still have 10 minutes to finish ，你還有十分鐘時(shí)間。not to worry too much松弛，不緊張, 不著急，從容 will do better if you take it ，你會(huì)做得更好。] 標(biāo)準(zhǔn)答案: 答案: 得分: [5] 試題分值: 解析：該題選C，題目大意是“我告訴男孩不要緊提示: 張”。 she eats in a restaurant, she likes to have a table to ，她喜歡一個(gè)人單獨(dú)坐一張桌子。] 標(biāo)準(zhǔn)答案: 答案: 得分: [5] 試題分值: 解析：該題選C，題目大意是“當(dāng)妻子兒女去渡長(zhǎng)的周末，我就一人獨(dú)占了整座房子。另外，它還有無(wú)數(shù)來(lái)自海外的花草樹(shù)木。In addition相當(dāng)于副詞，通常放在從句的句首，后面接完整的句子。In addition to整個(gè)詞組相當(dāng)于一個(gè)介詞，所以to的后面要接賓語(yǔ)。] 標(biāo)準(zhǔn)答案: 答案: 得分: [5] 試題分值:B 解析：該題選B，題目大意是“除了在學(xué)校任教之外，珍妮還在家里給一些孩子上鋼琴課”。 was close to tears with frustration, but I held ，但我忍住了。提示: hold back：control or restrain sb./，忍?。ㄑ蹨I、笑聲等） kept