She bought this skirt on a discount of 30% last week．on改为at．题目和参考答案——青夏教育精英家教网—

精英家教网 > 高中英语 > 题目详情

19．She bought this skirt on a discount of 30% last week．on改为at．

分析她上周以7折买下这件短裙．

解答答案将on改为at．本题考查介词短语at a discount打折，故将on改为at．

点评本题改错考查介词搭配，在积累常见介词搭配的基础上结合语境判断．

练习册系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：高中英语 来源： 题型：填空题

9．Cold-Hearted Youth
Laughter is a great thing．It has been proven to be physically and mentally effective on people（71）C．The reason for this is that people are laughing at the wrong things，particularly the youth．They find humor in things that people wouldn't have generally found funny in the past．More and more young people respond to negative situations with laughter．Their responses to negative situations are becoming increasingly worrying，and this needs to be addressed．
（72）A You can find hundreds of clips showing people falling off from things or getting hurt so badly that they break bones or suffer major injuries．Unfortunately，not rushing to their aid or calling an ambulance，they double over in laughter．
To make matters worse，many teens laugh not just at physical accidents； they are also failing to take important topics seriously，such as the government or the state of our world．Children and teens nowadays show alarming indifference and insensitivity toward things that should arouse serious thought and emotion．（73）G The sad thing is，it's not their fault．
Teaching youth that violence is okay and entertaining，or teaching them that the state of our world is not a big deal is telling them not to be caring and concerned．They are the next generation，and they're not going to be able to contribute to be world if important issues do not matter to them anymore．（74）E．
As a whole，society needs to concentrate on bringing back natural human emotion and easing up on the confirmation of indifference，violence，and carelessness．（75）D．

A．Search online for videos of some accidents．
B．Don't try to laugh by putting someone else down．
C．However，laughter can be bad，and is increasingly becoming so．
D．We are humans，not cold machines，and we need to start acting that way．
E．How can they help others when they don't take their physical or emotional pain seriously？
F．The fact that the youth are always laughing at the wrong things have nothing to with education．
G．I believe youth are laughing at serious subjects because they think important topics don't matter to them anymore．

查看答案和解析>>

科目：高中英语 来源： 题型：阅读理解

10．"I sat-in at a restaurant for six months，and when they finally agreed to serve me，they didn't have what I wanted"---so went a famous line．In reality，the sit-in movement was not a joke．It began in Greensboro，North Carolina，at 4：30P．M．，on the afternoon of February 1，1960．On that day，Ezell Blair Jr．，Joseph McNeil，David Richmond，and Franklin McClain entered an F．W．Woolworth store．They sat down at a segregated（隔离的）lunch counter，ordered coffee，and then refused to leave when told，‘We don't serve Negroes．"
The four young men had expected not to be served．What no one had expected，however，was that they would sit there and politely，but firmly，refuse to leave．This was 1960，and throughout the South black people were not allowed to sit at the same lunch counters with whites，swim at the same beaches，use the same water fountains，or worship at the same churches．Segregation was the law，and it meant separation of the races in every way．
The next day，the four returned to Woolworth's---this time accompanied by sixteen other students．Again they sat at the lunch counter and requested service．Again they were refused．And again，they declined to leave．On Wednesday，February 3，seventy students filled the Woolworth's store．This time，the group included white students as well as black．Many brought school books and studied while they waited．By this time，their protest had become known nationwide as a"sit-in"．
On Thursday，there was trouble．An angry group of white teenagers began shoving（推搡） and cursing them but were quickly removed by the police．By February 10，the sit-in movement had spread to five other states．
By September 1961，more than 70，000people，both black and white，had participated in sit-ins at segregated restaurants and lunch counters，kneel-ins at segregated churches，read-ins at segregated libraries，and swim-ins at segregated pools and beaches．Over 3，600people had been arrested，and more than 100students had been driven away．But they were getting results．On June 10，1964，the U．S Senate passed a major civil rights bill outlawing（宣布为非法）racial discrimination in all public places．President Lyndon Johnson signed it on July 2，and it became law．But the highest credit still goes to the four brave students from North Carolina who first sat-in and waited it out．

60．In this passage，"sit-in"refers toC．
A．an activity where people sit together and drink coffee freely
B．a bill which outlaws racial discrimination in all public places
C．a form in which people peacefully sit and decline to leave
D．a polite behavior that everyone enjoys
61．Which statement can be concluded from the fifth paragraph in the passageB？
A．The sit-in movement was not successful．
B．The sit-in movement had a positive result．
C．Only black people participated in sit-ins．
D．A lot of protesters were arrested，with some students driven away from school
62．What was the purpose of the civil rights bill passed in 1964？D
A．The highest credit went to the four brave students．
B．It declared that segregation was a law．
C．The students were allowed to participate in sit-ins．
D．It made racial segregation against the law in all public places．
63．What is the passage mainly aboutC？
A．Segregation was the law in the South．
B．The first sit-in was in 1960．
C．The sit-ins helped to end segregation．
D．The civil rights bill was passed in 1964by the U．S．Senate．

查看答案和解析>>

科目：高中英语 来源： 题型：填空题

7．Skill comes only with practice，patience and persistence（坚持不懈）．

查看答案和解析>>

科目：高中英语 来源： 题型：填空题

14．那儿湿度很大，所以树都长得特别高，一些高达90多米．
It is so wet there that the trees areextremelytall，somemeasuring over 90 meters．

查看答案和解析>>

科目：高中英语 来源： 题型：选择题

4．The first painting Guilin Heights，which focuses on several steep hills with the Li River _______ below，_______ over three meters tall．（　　）

	A．	flowing； measures		B．	flowing； is measured
	C．	flowed； measures		D．	flowed； is measured

查看答案和解析>>

科目：高中英语 来源： 题型：选择题

11．Suffering from war，poverty and illness，many African children are __________ food，love and care．（　　）

A．

in memory of

B．

in favor of

C．

in need of

D．

in honour of

查看答案和解析>>

科目：高中英语 来源： 题型：填空题

8．It was the ambition of an eleven year old boy in Kansas City to be an engine-driver．Born without arms，he had been sent to special schools（61）wherehe learned to use his（62）feet（foot） as"hands"．He spent all his spare time（63）watching（watch） trains and one day his dream came（64）true（truth）．Seeing a deserted engine，the boy climbed in，he had no（65）difficulty（difficult） in starting it up with his feet．Soon he was traveling along（66）atforty miles an hour．Signalmen could not see the young driver，so they set out（67）to stop（stop） the train．Meanwhile the boy reached Missouri，stopped the engine himself，and then（68）made （make） it go backwards．When he was near home，a railway-man caught up with the engine and stopped it．At first，he was very angry，but he smiled when the boy said（69）simply（simple），"I like trains．""Well，I'm glad you don't like planes!"answered（70）the railway-man．

查看答案和解析>>

科目：高中英语 来源： 题型：填空题

9．Doctors are excited about the new drug's positivebenefits．

查看答案和解析>>

同步练习册答案

练习册

高中

初中

小学