精英家教网 > 高中英语 > 题目详情
Lily was talking to our teacher about examination, when suddenly Tom _______.
A.cut offB.cut outC.cut upD.cut in
D

试题分析:考查动词辨析:A. cut off切断,B. cut out剪下,C. cut up切碎,D. cut in插话,句意:莉莉正在和老师谈论关于考试的事情,这是汤姆突然插话。所以选D。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:阅读理解

小题1:Painkillers in a tablet can make your headache go away. Antibiotic cream(抗生膏)from a tube can prevent your cuts from becoming infected. But can medicine come packaged in chicken eggs?
A team of scientists from Scotland says yes. They've engineered special chickens that lay eggs with disease -treating drugs inside.
小题2:Animals make thousands of proteins—they’re the main ingredient in skin, hair, milk, and meat. Since animals can make proteins easily, they’re good candidates for making protein drugs.
Researchers have already made cows, sheep, and goats that pump out protein drugs in their milk. But chickens are not expensive to take care of; what’s more, they need less room, and grow faster than these other animals. “小题3:”says Simon Lillico of the Roslin Institute near Edinburgh, Scotland.
Lillico and a team of researchers changed chickens’ DNA—the code that tells cells how to make proteins so that the birds’ cells made two protein drugs. 小题4:
The scientists altered the chickens’ DNA so that the birds made these drugs only in their egg whites (蛋清). This protects the chickens’ bodies from the drugs’ possible harmful effects and makes it easy for scientists to collect the drugs.
These special chickens can pass on their drug-laying abilities to their chicks. 小题5:The scientists need to improve these chickens before they roost (栖息) in drug companies’ labs. The birds don’t make enough drugs to treat people yet. But once the researchers perfect their technique, you might eventually take your medicine sunny-side up.
A.Medicine comes in lots of different uses.
B.Those qualities could make chickens a better choice to become living drug factories.
C.So far, the Scottish researchers have bred five generations of drug—producing birds.
D.Some chickens are found having the ability of treating diseases.
E. One drug can treat skin cancer, and the other treats a nerve disease called multiple sclerosis(硬化).
F. These drugs are made of molecules called proteins.
G. Medicine comes in lots of different packages.

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

I can’t say a thank you ________ much. I couldn’t have succeeded without your help.
A.tooB.quiteC.thatD.very

查看答案和解析>>

科目:高中英语 来源:不详 题型:改错题

下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加:在缺词处加一个符号(^),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意: 1. 每句不超过两个错误;
2. 每处错误及其修改均只限一词;
3. 只允许修改10处,多者(从第11处起)不计分。
My friend Dick was seven years old, and her sister Katherine was five. One day their mother take them to their aunt’s to play while she went to the city buy some new clothes. They played for a hour, and then their aunt took Dick into the kitchen. She gave him a nicely cake and a knife and said, “Dick, cut this cake in half, and give one of the piece to your sister. But remembering to do it like a gentleman.” “How do gentlemen do it?” Dick asked. “They always give the bigger one piece to the other person,” answered his aunt. Dick thought up this for a few seconds. Then he took the cake to his sister but said to her, “Cut this cake in half, Katherine.”

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

---What’s the matter with John? He has been sitting there for hours.
---A postcard from his father_______ an attack of home-sickness in him.
A.took upB.set offC.brought inD.built up

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

"He has had one of his kidneys (肾)removed and has been ill, too," she ______in her diary.
A.putB.notedC.noticedD.picked

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Don’t be _____ by products promising to make you lose weight quickly.
A.taken offB.taken outC.taken awayD.taken in

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Teachers have to constantly update their knowledge in order to maintain their professional _____.
A.consequenceB.independenceC.competenceD.intelligence

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Jimmy, had a lot of parties recently.
—Yes, that might _____ his failure in the examination.
A.sum upB.account forC.push forD.make sense of

查看答案和解析>>

同步练习册答案