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A smile expresses two meanings. It says I’m approachable or friendly; and it also says I’m honest and open.()
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更多 “ A smile expresses two meanings. It says I’m approachable or friendly; and it also says I’m honest and open.() ” 相关考题
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He seems so honest and genuine and my every () says he's not.
A、instinctiveB、instinctivelyC、instantD、instinct
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The Browns are ( 11) Smiths neighbors． Mr Brown's name is John． But when his neighbors talk about him，they ( 12 ) him "Mr Going-to-do ． Do you know why? Mr Brown always says he is going to do something，but he ( 13) does it．Every Saturday， Mr Brown ( 14 ) to the Smiths back door and talks to Mr Smith． He always says he ( 15 ) do something．"I，m going to clean my house today，"he says，( 16 ) "I'm going to wash my car tomor-row，"or"These trees in front of my house'are ( 17) big，l m going to cut them down next week．"Mr Smith usually says，"( 18) ，John?"He knows his neighbor is not going to clean his house，or wash his car，or cut down any trees． Then he says，"Well，excuse me，John． I-m going to do some work in the house． "And he ( 19) ．Mr and Mrs Smith often say to their only child Dick，"Are you going to do something?Then do it． Don-t be ( 20) 'Mr Going-to-do'．( )11．A．theB．a．C．oneD．/
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听力原文：W: Hi, Sam, I hate to bother you but I wonder if I could have a word with you?M: Sounds so serious. What's up?W: Well, the landlord just informed me that he's going to increase our rent by two hundred. I'm wondering how you feel about it.M: How do I feel about it? No way! In our tenancy agreement, it says he will have to give us a notice three months in advance if he wants to increase the rent.W: Yeah, that's right! It's gotta be three months later. Well, I think he realizes his rental fee is below the market rate and he must be feeling a bit ripped off when he could be charging a couple hundred extra. What do you think Sam? Should we agree to the raise or find somewhere else?M: Good question. I'm not sure either. The location we're at now is quite convenient. Close to the grocery and near the subway. It'll be hard to find another location like this one.W: I wonder whether he'll allow room for negotiation. Perhaps a hundred dollars instead of two. Maybe he might be more willing to give a bit if we speak to him right way.M: Well, he seems to be a nice guy to talk to. But what if he refuses? Would you go for two then?W: Well, I guess I would, since it'll be hard to find such a convenient location. Besides, it's close to my school and I can sleep a little later in the mornings.M: Ha! I figured that's what you'd be concerned about. Well, I have to give it some serious thought. I'm not sure I can afford to cough up an extra hundred a month just to make sure I can sleep in an extra 15 minutes.W: Didn't you get your loan recently? That'll cover what you need. Besides, if you could just stop spending so much on cafeteria snacks you'd have lots of money to spare.M: Yeah, but I'm thinking of getting a new laptop.W: Well, I tell you, there aren't a lot of apartments that are cheaper, even with this new increase.M: I know, so when does he want us to come back on this?W: He told me to let him know this weekend.M: Sure, by then I should be able to make up my mind.(20)A．Where they should move.B．How to negotiate with the landlord.C．How to fight the increase.D．Whether to accept an increase in rent or move.
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When the author says "You will miss smile" in paragraph two, he means______.A. you will feel that Americans do not seem very friendlyB. you will be puzzled why Americans do not smile at youC. you will fail to notice that Americans are pleasant and happyD. you will find that Americans don't have much sense of humor
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Dear Linda，I’ve got a problem and as．l don't know what to do，l think I'd write to you and ask for your advice．I have worked at a (11) factory for about two months till now．It's a part-time job，so I only work in the evening．I've recently (12) that one of my workmates is stealing． From time to time，l notice that he puts a piece of meat under his trousers just (13) he leaves the facto- ry． Now the manager has found that things are (14) ． But he says that all this (15) after I started working．What should I do? Maybe I (16) tell that workmate I knew (17) he was doing． Or possibly I should go to the manager and tell him who was (18)meat．I think I-m in a(n) (19) position. Please tell me how I can solve this problem．I'd like to have your (20) ．Best wishes，Yours，Carl( )11．A．fruitB．metalC．tomatoD．meat
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BMy name is Tom Mallory． I'm English and I'm 13． I'm a student in Brookes School． I like music and sports very much． I can play twoinstruments :the violin and the piano． I can play them very well．I have two sisters． They are students， too． Our parents are from Ireland， but they live in London now． My mother is a teacher and my father is the manager of a small en-gineering company．( )26． Tom lives in________A．IrelandB．EnglandC．CanadaD．America
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"If I hadn't practiced when I was younger," the musician says, "I _____ able to play so well now."A. wouldn't beB. won't beC. wouldn't have beenD. couldn't have been
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- Will you be able to come to the meeting? _____________A、I’m afraid notB、I’m sorry notC、I’m not afraid soD、I’m sorry that “no”
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阅读以下说明及C++程序代码，将应填入(n)处的语句写在对应栏内。【说明】本程序的功能是实现任意两个大整数的乘法运算，例如：输入整数1：8934793850094505800243958034985058输入整数2：234584950989689084095803583095820923二者之积：209596817742739508050978890737675662366433464256830959194834854876 8534【C++代码】include＜iostream.h＞const int MAXINPUTBIT=100;const int MAXRESULTBIT=500;class LargeNumber{int i,j;int temp;int one[MAXINPUTBIT+1];int onebit; //one的位数int two[MAXINPUTBIT+1];int twobit; //two的位数int result[MAXRESULTBIT+1];public:LargeNumber();~LargeNumber();int inputone(); //出错返叫0，否则返回1int inputtwo(); //同上void multiplication(); //乘void clearresult(); //清零void showresult(); //显示};LargeNumber∷LargeNumber(){for(i=0;i＜=MAXINPUTBIT;i++){one[i]=0;two[i]=0;}nebit=0;twobit=0;inputone();inputtwo();}LargeNumber∷～LargeNumber(){}int LargeNumber∷inputone(){char Number[MAXINPUTBIT+1];cout＜＜"Please enter one:";cin＞＞Number;i=0;j=MAXINPUTBIT;while(Number[i]!='\0')i++;nebit=i;for(i--;i＞=0;i--,j--){if(int(Number[i])＞=48int(Number[i])＜=57)(1); //由字符转换为数字elsereturn 0;}return 1;}int LargeNumber∷inputtwo(){char Number[MAXINPUTBIT+1];cout＜＜"Please enter two:";cin＞＞Number;i=0;j=MAXINPUTBIT;while(Number[i]!='\0')i++;twobit=i;for(i--;i＞=0;i--,j--){if(int(Number[i])＞=48int(Number[i])＜=57)two[j]=int(Number[i]-48); //由字符转换为数字elsereturn 0;}return 1;}void LargeNumber∷multiplication() //乘法{clearresult();int m;for(i=MAXINPUTBIT;i＞=0;i--){temp=two[i];for(j=(2),m=MAXINPUTBIT;m＞=0;m--,j--){result[j]+=temp*one[m];if(result[j]＞9){result[j-1]+=result[j]/10;(3);}}&n
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If someone says "I know the word", he should not only understand its meaning but also beable to pronounce, spell, and __________ it.
A.explain
B.recognize
C.memorize
D.use
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If someone says "I know the word", he should not only understand its meaning but also beable to pronounce, spell, and__________ it.
A.explain
B.recognize
C.memorize
D.use
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第二篇Night of the Living AntsWhen an ant dies,other ants move the dead insect out of the nest.This behavior is interesting to scien-tists,who wonder how ants know for sure一and so soon一that another ant is dead.Dong-Hwan Choe,a scientist at the University of California,found that Argentine ants have a chemical on the outside of their bodies that signals to other ants,"I'm dead一take me away."But there's a twist to Choe's discovery. These ants behave a little bit like zombies（僵尸）.Choe says that the living ants一not just the dead ones一have this death chemicals. In other words,while an ant crawls around,perhaps in a picnic or home,it's telling other ants that it's dead.What keeps ants from hauling away the living dead? Choe found that Argentine ants have two additional chemicals on their bodies,and these tell nearby ants something like,"Wait一I'm not dead yet."So Choe's research turned up two sets of chemical signals in ants:one says,"I'm dead,"the other set says,"I'm not dead yet."Other scientists have tried to figure out how ants know when another ant is dead.If an ant is knockedunconscious,other ants leave it alone until it wakes up.That means ants know that unmoving ants can still be alive.Choe suspects that when an Argentine ant dies,the chemical that says"Wait一I'm not dead yet"quickly goes away. Once that chemical is gone,only the one that says"I'm dead"is left."It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard（墓地）,not because its body releases new,unique chemicals after death,"said Choe.When other ants detect the"dead"chemical without the"not dead yet" chemical,they haul away the body. This was Choe's hypothesis（假设）.To test his hypothesis,Choe and his team put different chemicals on Argentine ant pupae（蛹）.When the scientists used the"I'm dead"chemical,other ants quickly hauled the treated pupae away.When the sci-entists used the"Wait一I'm not dead yet"chemical,other ants left the treated pupae alone.Choe believes this behavior shows that the" not dead yet" chemical overrides（优先于）the" dead" chemical when picked up by adult ants.And that when an ant dies,the"not dead yet"chemical fades away.Other nearby ants then de-tect the remaining"dead"chemical and remove the body from the nest.According to Choe's hypothesis,_______________.A:an ant still smells like a living one when it diesB:the"I am dead"chemical leaves the ant's body when it diesC:the"I am not dead yet"chemical is left when an ant diesD:the"I am not dead yet"chemical quickly goes away when it dies
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第二篇Night of the Living AntsWhen an ant dies,other ants move the dead insect out of the nest.This behavior is interesting to scien-tists,who wonder how ants know for sure一and so soon一that another ant is dead.Dong-Hwan Choe,a scientist at the University of California,found that Argentine ants have a chemical on the outside of their bodies that signals to other ants,"I'm dead一take me away."But there's a twist to Choe's discovery. These ants behave a little bit like zombies（僵尸）.Choe says that the living ants一not just the dead ones一have this death chemicals. In other words,while an ant crawls around,perhaps in a picnic or home,it's telling other ants that it's dead.What keeps ants from hauling away the living dead? Choe found that Argentine ants have two additional chemicals on their bodies,and these tell nearby ants something like,"Wait一I'm not dead yet."So Choe's research turned up two sets of chemical signals in ants:one says,"I'm dead,"the other set says,"I'm not dead yet."Other scientists have tried to figure out how ants know when another ant is dead.If an ant is knockedunconscious,other ants leave it alone until it wakes up.That means ants know that unmoving ants can still be alive.Choe suspects that when an Argentine ant dies,the chemical that says"Wait一I'm not dead yet"quickly goes away. Once that chemical is gone,only the one that says"I'm dead"is left."It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard（墓地）,not because its body releases new,unique chemicals after death,"said Choe.When other ants detect the"dead"chemical without the"not dead yet" chemical,they haul away the body. This was Choe's hypothesis（假设）.To test his hypothesis,Choe and his team put different chemicals on Argentine ant pupae（蛹）.When the scientists used the"I'm dead"chemical,other ants quickly hauled the treated pupae away.When the sci-entists used the"Wait一I'm not dead yet"chemical,other ants left the treated pupae alone.Choe believes this behavior shows that the" not dead yet" chemical overrides（优先于）the" dead" chemical when picked up by adult ants.And that when an ant dies,the"not dead yet"chemical fades away.Other nearby ants then de-tect the remaining"dead"chemical and remove the body from the nest.The passage"Night of the Living Ants"tells us about_______________.A:how an ant is moved out of the nest at nightB:what an ant does at nightC:how an ant finds its way in darknessD:what happens when an ant dies
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共用题干
第二篇Night of the Living AntsWhen an ant dies,other ants move the dead insect out of the nest.This behavior is interesting to scien-tists,who wonder how ants know for sure一and so soon一that another ant is dead.Dong-Hwan Choe,a scientist at the University of California,found that Argentine ants have a chemical on the outside of their bodies that signals to other ants,"I'm dead一take me away."But there's a twist to Choe's discovery. These ants behave a little bit like zombies（僵尸）.Choe says that the living ants一not just the dead ones一have this death chemicals. In other words,while an ant crawls around,perhaps in a picnic or home,it's telling other ants that it's dead.What keeps ants from hauling away the living dead? Choe found that Argentine ants have two additional chemicals on their bodies,and these tell nearby ants something like,"Wait一I'm not dead yet."So Choe's research turned up two sets of chemical signals in ants:one says,"I'm dead,"the other set says,"I'm not dead yet."Other scientists have tried to figure out how ants know when another ant is dead.If an ant is knockedunconscious,other ants leave it alone until it wakes up.That means ants know that unmoving ants can still be alive.Choe suspects that when an Argentine ant dies,the chemical that says"Wait一I'm not dead yet"quickly goes away. Once that chemical is gone,only the one that says"I'm dead"is left."It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard（墓地）,not because its body releases new,unique chemicals after death,"said Choe.When other ants detect the"dead"chemical without the"not dead yet" chemical,they haul away the body. This was Choe's hypothesis（假设）.To test his hypothesis,Choe and his team put different chemicals on Argentine ant pupae（蛹）.When the scientists used the"I'm dead"chemical,other ants quickly hauled the treated pupae away.When the sci-entists used the"Wait一I'm not dead yet"chemical,other ants left the treated pupae alone.Choe believes this behavior shows that the" not dead yet" chemical overrides（优先于）the" dead" chemical when picked up by adult ants.And that when an ant dies,the"not dead yet"chemical fades away.Other nearby ants then de-tect the remaining"dead"chemical and remove the body from the nest.Which of the following statements is NOT true of ants?A:Ants know very soon that?another ant is dead.B:When an ant is dead,others move its body out of the nest.C:If an ant is unconscious,it is moved out of the nest.D:Living ants have the"I'm dead"chemical on their bodies.
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Could you finish the task in two days? 一（）I have something else to do these days．A、I could notB、Yes．I think soC、I'm afraid soD、I'm afraid not
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I don't think I'm late. Excuse me, what's the time? （）A、It says 8:00. But it‘s 5 minutes slow.B、I‘m sorry I‘ve forgot the time.C、I was caught in the traffic jam.D、I‘m sorry to keep you waiting.
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给出一个由n个数组成的序列A[1…n]，要求找出它的最长单调上升子序列，设m[i]（1≤i≤n），表示以A[i]结尾的最长单调上升子序列的长度，则m[1]=1，m[i]（1A、m[i]=1+max{0，m[k]（A[k]A[i]，1≤ki）}B、m[i]=1+m[k]（k=i-1i1）C、m[i]=1+max{0，m[k]（A[k]≤A[i]，1≤ki）}D、m[i]=max{0，m[k]（A[k]A[i]，1≤ki）}
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I often laugh when I see my grandma learning pop songs But she says，“One is never（）old to learn’’A、tooB、soC、veryD、quite
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单选题Could you finish the task in two days? 一（）I have something else to do these days．A
I could notB
Yes．I think soC
I'm afraid soD
I'm afraid not
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单选题I don't think I'm late. Excuse me, what's the time? （）A
It says 8:00. But it‘s 5 minutes slow.B
I‘m sorry I‘ve forgot the time.C
I was caught in the traffic jam.D
I‘m sorry to keep you waiting.
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单选题M: I’m afraid I only speak English, and a little school French, ‘O’ level French—um…. I only really speak, speak English. W: I’ve got a Spanish father and as a boy I learnt______. I also can speak French quite well and Italian, and I’ m not bad at German either.A
both Spanish and EnglishB
both Spanish and FrenchC
both English and ItalianD
both Spanish and German
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单选题—TV says there will be a storm tomorrow.— ______. I planned to go climbing with my classmates.A
I hope soB
I’m afraid soC
Sounds goodD
Bad luck
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