[单选题]Send my regards to your wife when you home.
A.wrote
B.will write
C.have written
D.write

[单选题]Send my regards to your wife when you__________home.
A.wrote
B.will write
C.have written
D.write

[单选题]Send my regards to your wife when you_______home．
A.wrote
B.will write
C.have written
D.write

[单选题]When you talk to your boss or to your friends, you use different words. We could analyze this phenomenon with__________.
A.social context
B.situation context
C.linguistic context
D.semantic field

[单选题]I will help you when I（ ）my work.
A.finish
B.will finish
C.will have finished
D.have finished

[单选题]When you do something new exciting，you have________.
A.a symbol
B.an adventure
C.a job
D.a trip

[单选题]When you introduce me to Mr.Johnson,could you please say__________for me?
A.everything
B.anything
C.something
D.nothing

[单选题] When you （）the street， you must look first.
A. across
B. go cross
C. cross
D. goes across

[单选题]题目 64
W.hat happens when you hear a strange noise at night,or find a big spider in the corner of your bedroom? It often makes us ( ).
A. jump
B. to jump
C. jumping
D. jumped

[单选题]Text 4 When you go to bed,is it because you're tured or because you need to get up at a certain time and want to make sure you get enough sleep?Everyone has a chronotype,which is the sleep cycle that their body would naturally prefer,if left to its own devices.But society forces its own chronotype on people,too.Maybe your prefer to sleep from 2 a.m.t0 10 a.m.But if you have a typical 9-to-5 workday,to get eight hours,you'd probably need to sleep from something like 11 p.m.t0 7 a,m.Individuals'sleep is surely shaped by their jobs,their families,and their habits.But a new study shows that society can shape sleep broadly,on a population level,as well.In the paper,published in Science Advances,Olivia Walch,Amy Cochran,and Daniel Forger of the University of Michigan look at data gathered from a smartphone app to see how sleep cycles vary in different countries and among different demographics.What country people lived in didn't have any noticeable effect on when they woke up,but it was linked to what time they went to bed.And what time they went to bed was linked to how much sleep they got.So in the countries that got less sleep on average,like Japan and Brazil,it was because they were going to bed later,not because they were waking up earlier than people in countries that got more sleep on average,like the Netherlands and Belgium,where people have earlier bedtimes.But it's notable in pointing out bedtime as a problem area.A lot of the research and discussion about the tension between sleep and society has focused on the morning-how the 9-to-5 workday isn't suitable for everyone's internal clocks,how starting the school day later can help teens,who have notoriously late chronotypes,how exposing yourself to light in the moming can help keep your intemal clock wound in a way that promotes good sleep.Bedtime,meanwhile,seems like it should be more of a choice.You wake up to go somewhere,or to start fulfilling responsibilities,and you go to bed when you decide to,based on a complex calculus of how tired you are,how much sleep you want to get,and whether the chapter you were just reading in your book ended on a cliffhanger.But when people are deciding to go to bed differs significantly across societies,it seems there's something cultural at play here,too. The word"chronotype"（Para.2）is closest in meaning to_____
A.the sleep cycle that body would naturally prefer
B.the time people would like to wake up
C.the bedtime people choose for themselves
D.how long people sleep everyday

[单选题]When you come to our city you can see__________ yourself how beautiful it is.
A.in
B.for
C.to
D.with

[单选题]You _________be too cautious when you are driving especially on the freeway.
A.can' t
B.needn' t
C.mustn't
D.won't

[单选题]You cannot be__________careful when you drive a car.
A.very
B.so
C.too
D.enough

[单选题]Think of those fleeting moments when you look out of an aeroplane window and realise that you are flying,higher than a bird.Now think of your laptop,thinner than a brown-paper envelope,or your cellphone in the palm of your hand.Take a moment or two to wonder at those marvels.You are the lucky inheritor of a dream come true.The second half of the 20th century saw a collection of geniuses,warriors,entrepreneurs and visionaries labour to create a fabulous machine that could function as a typewriter and printing press,studio and theatre,paintbrush and gallery,piano and radio,the mail as well as the mail carrier.（41）The networked computer is an amazing device,the first media machine that serves as the mode of production,means of distribution,site of reception,and place of praise and critique.The computer is the 21st century's culture machine.But for all the reasons there are to celebrate the computer,we must also tread with caution.（42）I call it a secret war for two reasons.First,most people do not realise that there are strong commercial agendas at work to keep them in passive consumption mode.Second,the majority of people who use networked computers to upload are not even aware of the significance of what they are doing.All animals download,but only a few upload.Beavers build dams and birds make nests.Yet for the most part,the animal kingdom moves through the world downloading.Humans are unique in their capacity to not only make tools but then turn around and use them to create superfluous material goods-paintings,sculpture and architecture-and superfluous experiences-music,literature,religion and philosophy.（43）For all the possibilities of our new culture machines,most people are still stuck in download mode.Even after the advent of widespread social media,a pyramid of production remains,with a small number of people uploading material,a slightly larger group commenting on or modifying that content,and a huge percentage remaining content to just consume.（44）Television is a one-way tap flowing into our homes.The hardest task that television asks of anyone is to turn the power off after he has turned it on.（45）What counts as meaningful uploading?My definition revolves around the concept of"stickiness"-creations and experiences to which others adhere. A.Of course,it is precisely these superfluous things that define human culture and ultimately what it is to be human.Downloading and consuming culture requires great skills,but failing to move beyond downloading is to strip oneself of a defining constit
A.A
B.B
C.C
D.D