It didn't take him long he worked out the problem． [ ] A．before B．since C．when D．as 题目和参考答案——青夏教育精英家教网—

题目内容

It didn't take him long ________ he worked out the problem．

[　　]

A．before

B．since

C．when

D．as

答案：A

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Although I had read the book assigned by the professor several times, it didn’t make any______ to me.

A. meaning B. importance C. sense D. significance

此题要求改正所给文中的错误。对标有题号的每一行做出判断：如无错误，在该行右边的橫线上划一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正。此行多一个词：把多余的词用斜线（／）划掉，在该行右边的橫线上写出该词，并也用橫线划掉。此行缺一个词：在缺词处加一个漏字符号（∧），在该行的右橫线上写出该词。此行错一个词：在错的词下划一橫线，在该行右边橫线上写出改正后的词。
注意：原行没有错的不要改。
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　　talked to me . She said that she and my schoolmate all       【小题2】____________
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　　present! Suddenly , I caught a sight of my English teacher in   【小题6】___________
　　the crowd . She was smiling but nodding at me. I remembered 【小题7】__________
　　her words and calm down . I did a good job and won the first    【小题8】__________
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　　Whenever I see them I will seldom think of my English teacher. 【小题10】__________

At the beginning of my 8：00 a．m．class one Monday at University of Nevada,Las Vegas(UNLV)，I cheerfully asked my students their weekend had been．“Not been very good”，one young man said．He'd had his wisdom teeth ．The young man then went on to ask me why I seemed to be so cheerful．His question reminded me of I′d read somewhere before：”Every morning when you get up，you have a about how you want to approach life that day”，I said．“I choose to be cheerful”．

“Let me give you an ”，I continued．The other 60 students in the class their chatter and began to listen．one day,my car died on the way．I called AAA and asked them to send a ．The secretary in the Provost’S office asked me what had happened．”This is my day”， I replied,smiling．”Your Car and today is your lucky day?”She Was ．”What do you mean?”“I live 17 miles from here”，I replied．”My car have gone wrong anywhere along the freeway．It didn’t．Instead，it went wrong in the place：off the freeway,within walking distance of here．I’m able to teach my class，and I’ve been able to arrange for the tow truck to me after class．”The secretary’s eyes opened wide，and then she smiled．

I scanned the 60 faces in the lecture hall． the early hour,no one seemed to be asleep．Somehow,my story had them．Or maybe it Wasn’t the story ．It had all started with a student's that I Was cheerful．A wise mail once said：”Who you are louder to me than anything you can say”．I suppose it must be so．

1.A．how B．what C．whether D．where

2.A．pulled B．brought C．taken D．removed

3.A．seldom B．always C．occasionally D．ever

4.A．something B．nothing C．anything D．everything

5.A．decision B．chance C．choice D．destination

6.A．excuse　　　B．explanation C．instruction　　 D．example

7.A．stopped　　 B．interrupted C．disturbed　　 D．prevented

8.A．truck　　　 B．tractor C．secretary　　 D．policeman

9.A．strange　　 B．terrible C．lucky　　 D．pleasant

10.A．cuts up　　B．breaks up C．breaks down　　D．tears down

11.A．cheerful　　B．doubtful C．puzzled　　 D．worried

12.A．could　　 B．must C．should　　 D．would

13.A．wrong　　 B．proper C．perfect　　 D．smooth

14.A．thus　　 B．still C．hardly　　 D．even

15.A．pick　　 B．send C．meet　　 D．visit

16.A．Despite　　B．Although C．Since　　 D．Though

17.A．taught　　 B．touched C．educated　 D.excited

18.A．after all　 B．in all C．above all　 D．at all

19.A．motivation　B．inspiration C．observation　 D．appreciation

20.A．says　 B．speaks C．talks　　D．tells

下文中共有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：在缺词处加一个漏字符号（∧），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仅限一词；

3．只允许修改10处，多者（从第11处起）不计分。

Three weeks ago I bought the electronic dictionary at a shop. But I hadn't used it for several day while I found it didn't work. So I went to the shop, but only to be told that the problem could not be solved unless it was sent back the factory where it was made .Then I did as I was told without any delay. Unfortunately, the factory promised to repair the dictionary and sent it back in a week. Two weeks has past, but I haven't yet received one. l have no idea ,why things are like this. I'm looking forward to receive my dictionary as soon as possible.

Today, bicycles are elegantly simple machines that are common around the world. Many people ride bicycles for recreation, whereas others use them as a means of transportation. The first bicycle was invented in Germany in 1818. Because it was made of wood, it wasn’t very strong nor did it have pedals (脚踏板）.Riders moved it by pushing their feet against the ground.

In 1839, Kirkpatrick Macmillan, a Scottish blacksmith, invented a much better bicycle. Macmillan’s machine had iron-covered wheels to keep them from getting worn down. He also used foot-operated levers, similar to pedals, so his bicycle could be ridden at a quick pace. It didn’t look much like the modem bicycle, though, because its back wheel was substantially larger than its front wheel. Although Macmillan’s bicycles could be ridden easily, they were never produced in large numbers.

In 1861, Frenchman Pierre Michaux and his brother Ernest invented a bicycle with an improved pedal mechanism. They called their bicycle a velocipede，but most people called it a “bone shaker” because of the effect of the wood and iron frame. Despite the impolite nickname, the velocipede was a hit. After a few years, the Michaux family was making hundreds of the machines annually, mostly for fun-seeking young people.

Ten years later, James Starley , an English inventor, made several innovations that revolutionized bicycle design. He made the front wheel many times larger than the back wheel, put a gear on the pedals to make the bicycle more efficient，and lightened the wheels by using wire spokes. Although this bicycle was much lighter and less tiring to ride, it was still clumsy, extremely top-heavy，and ridden mostly for entertainment.

It wasn’t until 1874 that the first truly modern bicycle appeared on the scene. Invented by another Englishman, H. J. Lawson, the safety bicycle would look familiar to today’s cyclists. The safety bicycle had equal-sized wheels, which made it easier to ride. Lawson also attached a chain to the pedals to drive the back wheel. By 1893，the safety bicycle had been further improved with air-filled rubber tires, a diamond-shaped frame, and easy braking. With the improvements provided by Lawson_; bicycles became extremely popular and useful for transportation. Today, they are built, used, and enjoyed all over the world.

1.This passage was most likely written in order to _____.

A．compare bicycles used for different purposes

B．describe the problems early bicycle makers experienced

C．persuade readers to use bicycles for transportation

D．tell readers about the early history of the bicycle

2.Macmillan covered the wheels of his bicycle with iron to _____

A．add weight to the bicycle

B．make the bicycle easier to ride

C．allow the wheels to last longer

D．let the bicycle be more comfortable

3.Which of the following bicycle types was invented by James Starley?

4.Which of the following statements is true according to the passage?

A．Two hundred years ago，bicycles did not exist.

B．The first bicycle could be ridden at a very quick pace.

C．The Michaux brothers called their bicycle a “bone shaker”.

D．Macmillan’s machine had wheels with rubber tires.

5.The information about bicycles in this passage is arranged according to _____.

A．importance B．time C．place D．Interest

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