[单选题]Television soon overtook the cinema as the most popular form of entertainment.
A.replaced
B.took
C.seized
D.occupied

[单选题]When Jack eventually overtook the last truck,he pulled over to the inside lane.
A.skipped
B.passed
C.reached
D.led

[单选题]I like going to the cinema _________ TV.
A.rather than to watch
B.than watching
C.more than to watch
D.more than watching

[单选题]In the cinema, there was an old man __________beside me.
A.at
B.sit
C.sitting
D.to sit

[单选题]I soon perceived that I could not change his mind.
A.discovered
B.noticed
C.saw
D.sensed

[单选题]Please call my husband as soon as possible.
A.contact
B.consult
C.phone
D.visit

[单选题]Dr. Sato has indicated that there may soon be an ___ for an apprentice technician in the chemical-production laboratory.
A.open
B.opened
C.openly
D.opening

[不定项选择题]共用题干 Clone Farm
Factory farming could soon enter a new era of mass production .Companies in the US are developing the technology needed to"clone"chickens on a massive scale.Once a chicken with desirable traits has been bred or genetically engineered,tens of thousands of eggs,which will hatch into identical copies,could roll off the production lines every hour. Billions of clones could be produced each year to supply chicken farms with birds that all grow at the same rate,have the same amount of meat and taste the same.
This,at least,is the vision of the US's National Institute of Science and Technology,which has given Origen Therapeutics of Burlingame,California,and Embrex of North Carolina $4 .7 million to help fund research.The prospect has alarmed animal welfare groups,who fear it could increase the suffering of farm birds.
That's unlikely to put off the poultry industry,however,which wants disease-resistant birds that grow faster on less food."Producers would like the same meat quantity but to use reduced inputs to get there,"says Mike Fitzgerald of Origen.To meet this demand,Origen aims to"create an animal that is effectively a clone",he says.Normal cloning doesn't work in birds because eggs can't be removed and implanted.Instead,the company is trying to bulk-grow embryonic stem cells taken from fertilized eggs as soon as they're laid."The trick is to culture the cells without them starting to distinguish,so they remain pluripotent,"says Fitzgerald.
Using a long-established technique,these donor cells will then be injected into the embryo of a freshly laid,fertilized recipient egg,forming a chick that is a"chimera".Strictly speaking a chimera isn't a clone,because it contains cells from both donor and recipient. But Fitzgerald says it will be enough if,say,95 percent of a chicken's body develops from donor cells."In the poultry world,it doesn't matter if it's not 100 percent."he says.
Another challenge for Origen is to scale up production .To do this,it has teamed up with Embrex,which produces machines that can inject vaccines into up to 50,000 eggs an hour. Embrex is now trying to modify the machines to locate the embryo and inject the cells into precisely the right spot without killing it.
In future,Origen imagines freezing stem cells from different strains of chicken.If orders come in for a particular strain,millions of eggs could be produced in months or even weeks.At present, maintaining all the varieties the market might call for is too expensive for breeders and it takes years to bread enough chickens to produce the billions of eggs that farmers need. Which of the following statements about Origen and Embrex is correct according to the fifth paragraph?
A.Origen and Embrex will jointly invent machines to increase production.
B.Origen wants to purchase an efficient donor cells injecting machine.
C.Origen has cooperated with Embrex in producing cell-injecting machines.
D.Origen is the leading company in producing embryo-locating machines.

[单选题]Will you please call my husband as soon as possible?
A.contact
B.consult
C.phone
D.visit

[单选题]Would you please call my husband as soon as possible?
A.visit
B.phone
C.consult
D.invite

[单选题]The spiral model is a software development model combining elements of both ( ) and prototyping-in-stages, so it's a healthy mix of top-down and bottom-up concepts。
A.design
B.progam
C.coding
D.plan

[不定项选择题]If we use television with some___________, television can provide our young people withmuch knowledge.
A.instruction of experts
B.judgment of our own
C.direction of engineers
D.indication of teachers

[多选题]根据MO=流通中的现金，M=MO+企业单位活期存款+农村存款+机关团体部队存款+银行卡项下的个人人民币活期储蓄存款，M2=M1+城乡居民储蓄存款十企业单位定期存款+证券公司保证金存款十其他存款货币供应量三个不同的层次，下面说法正确的是( )。
A.M1称为狭义货币，是现实购买力
B.M2称为广义货币
C.M2称为狭义货币，是现实购买力
D.一般所说的货币供应量指的是M1
E.M2与M1之差称为准货币，是潜在购买力

[单选题]She bumped into her boyfriend in town this morning.
A.walked
B.came
C.fled
D.ran