问答题A farmer buys a horse for $60. He sells it to his neighbour for $70. Then he discovers he could have made a better deal. He borrows $10 from his wife, and buys the horse back for $80. He then sells it to another neighbour for $90. How much money did he

题目
问答题
A farmer buys a horse for $60. He sells it to his neighbour for $70. Then he discovers he could have made a better deal. He borrows $10 from his wife, and buys the horse back for $80. He then sells it to another neighbour for $90. How much money did he make?
参考答案和解析
正确答案: $10
解析: 农民买马总共花了$60+$80=$140。他的总收入:$70+$90=$160。他获得的利润$160-$140=$20。再减掉从妻子那儿借来的$10,他一共赚了$10。
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相似问题和答案

第1题:

Not only () us to his home,but also()us with his amusing experience abroa.

A、did he invite,entertained

B、did he invite,he entertained

C、he invited,entertained

D、he invited,he entertained


参考答案:B

第2题:

Tom is a 12’yearold boy. His father sells meat and has a big shop in the city center.The shop is quite (11) and there are many customers every day, Tom usually helps his father in the shop on weekends. He does .(12) work, for example, cleaning the floor and (13) meat onto the shelf(架子).One Saturday afternoon when there (14) any meat left on the shelf.Tom's father (15) him to carry some more from another room. Tom ran to the room quickly and(16) the meat was on a high shelf. He couldn't reach it, because he was too (17 ). 'What could he do? Tom thought (18) a moment and then he had a good idea. He took two boxes and put one on the top of (19) . Then he (20) 0n them.At last, he got the meat down!

( )11.

A.well

B.busy

C.quiet


正确答案:B

第3题:

At sixteen Ron Mackie might have stayed at school, but the future called to him excitedly. Get out of the classroom into a job, it said, and Ron obeyed. His father, supporting the decision, found a place for him in a supermarket.

You’re lucky, Ron, he said. For every boy with a job these days, there's a dozen without. So Ron joined the working world at twenty pounds a week.

For a year he spent his days filing shelves with tins of food. By the end of that time he was looking back on his school-days as a time of great variety(多样性) and satisfaction. He searched for an interest in his work, with little success.

One fine day instead of going to work Ron got a lift on a lorry going south. With nine pounds in his pocket, a full heart ad a great longing for the sea, he set out to make a better way for himself. That evening, in Bournemouth, he had a sandwich and a drink in a caf é run by an elderly man and his wife.

Before he had finished the sandwich, the woman had taken him on for the restof the summer, at twenty pounds a week, a room upstairs and three meals a day. The ease and speed of it rather took Ron’s breath away. At quite times Ron had to check the old man’s arithmetic in the records of the business.

At the end of the season, he stayed on the coast. He was again surprised how straightforward it was for a boy of 17 to make a living. He worked in shops mostly, but once he took a job in a hotel for 3 weeks. Late in October he was taken on by the sick manager of a shoe shop. Ron soon found himself in charge there; he was the only one who could keep the books.

(1)Ron Jackie left school at sixteen because _______.

A、his father made him leave

B、he didn't want to stay in school

C、he was worried about the future

D、he could earn a lot of money in the supermarket

(2)What did Ron’s father think about his leaving school?

A、He thought his son was doing the right thing.

B、He advised him to stay at school to complete his education.

C、He was against it.

D、He knew there was a job for every boy who wanted one.

(3)After a year, Ron to realize that ________.

A、he was interested in the job

B、his work at the supermarket was dull

C、being at work was much better than going to school

D、the store manager wanted to get rid of him

(4)Ron left the supermarket because ______.

A、he knew he would find work in Bournemouth

B、he took a job as lorry driver

C、he gave up the job because he felt unwell

D、he wanted to work at the seaside

(5)Ron was able to take over the shoe shop because ________.

A、he got on well with the manager there

B、he knew how to keep the accounts of the business

C、he had had experience of selling books

D、he was young and strong


参考答案:CABDB

第4题:

Not until he left his home ________ to know how important the family was for him.

A.did he begia

B.ead he beans

C.he began

D.he has began


正确答案:A

第5题:

On the other hand, he did not accept as well founded the charge made by some of his critics that, while he was a good observer, he had no power of reasoning.


正确答案:

本句考查点是同位语从句,让步状语从句。主干是he did not accept… the charge made by… that…。其中as well founded作为一个插入成分,对charge进行修饰。made引导的过去分词短语作定语修饰charge。That引导的从句是charge的同位语,包括一个while引导的让步状语从句。
  参考译文:另一方面,虽然有些批评他的人一致认为他善于观察,但不具备推理能力,但是他不同意这种说法。

第6题:

The word horsepower(马力) was first used two hundred years ago.James Watt had made the first widely used steam(蒸气)engine. He had no way of telling people exactly how powerful it much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.

He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute.

Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.

6.The passagesays that Watt made the first widely used steam engine.

A.T

B.F

7.Watt made up a unit of measurement based on the strength of a horse.

A.T

B.F

8.Watt wanted to find a way to lift a 3300-pound weight.

A.T

B.F

9.One horsepower would equal the weight a horse could lift.

A.T

B.F

10.The title of the passageis "How the Term Horsepower Came into Being".

A.T

B.F


参考答案:AABBA

第7题:

What did duret do shortly after the ambulance came? ( )

A. He was interviewed by a newspaper

B. He asked his girlfriend for his dry clothes

C. He went to the hospital in the ambulance

D. He disappeared from the spot quickly


正确答案:D

第8题:

A young man was getting ready to gradually from college, for many months he bad 36 a beautiful sports car in a dealer’s showroom, and 37 his father could well 38 it, he told him that was all he wanted.

On the morning of his gradation day his father called him into his own study and told him how 39 he was to have such a fine son. He handed his son a beautiful gift box. 40 but slightly disappointed, the young man 41 the box and found a lovely book, 42, he raised his voice at his father and said. ” 43 all your money you give me a book?” And rushed out of the house 44 the book in the study

He did not contact(联系)his father for a whole year 45 one day he saw in the strict an old man who looked like his father. He 46 he bad to go back home and see his father.

When he arrived at his father’s house, he was told that his father had been in hospital for a week. The moment he was about to 47 the hospital. he saw on the desk the 48 new book ,just as he had left it one 49 ago. he opened it and began to 50 the pages. suddenly, a car key 51 from an envelope taped behind the book ,it bad a lag(标签)with dealer’s name, the 52 dealer who had the sports car he bad 53 on the tag was the 54 of his graduation. and the 55 PAID IN FULL

36. A. expected. B. enjoyed. C. admired. D. owned


正确答案:C

第9题:

A small boy was walking (51) a street in London. His name was Tom.It was a cold winter day in 1900.(52) he could not have breakfast or lunch. He didn't have any money. His father died(死了)when he was very young. His mother was often ill,so she couldn’t (53) Tom and his brother,Mike. Both of them had to work to help their mother. He was small but his dream(梦想)was very (54) . His wish was to be a famous actor. He worked very hard to sing and dance (55 ) .

One day,a man came to him and asked," (56) in my film?""Certainly,"he answered.

And he did his (57)in it. Many people said,"We have never seen such an (58). film."Thirty years (59 ) ,this boy was among (60) famous people in the world. He made many interesting films,and lots of people admired him.

( )51.

A.along

B.for

C.with

D.to


正确答案:A
51.A【解斩】walk along a street“沿着街走”。

第10题:

Eaton’s success lay primarily in that ____.

A. he sold only good quality goods

B. he was the first person to provide good service

C. he treated his employees better than any of his competitors

D. he won respect from his customers


正确答案:D

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