D.understand意为“了解 合乎文意.为正确答案. 5 Many people think that Americans 1 their cars almost more than anything else. When 2 people are fourteen years old, they want to have their 3 cars. They don’t ask for a car from their 4 . So many of them work in 5 time during their last year of high school to buy a car. Learning to 6 and getting a driver’s license may be one of the most exciting things in a young person’s life. Some people almost 7 go to a doctor when they are ill. But they will 8 their cars to a garage as soon as they think there is a 9 . On Saturdays or Sundays some people may 10 most of their time washing and repairing their cars. 【查看更多】

 

题目列表(包括答案和解析)

按要求改写下面句子。
1. He spoke English so quickly that we couldn't understand. (改为同义句)
    He spoke English _____ quickly for us _____ understand.
2. They never met such a man, _____ _____? (改为反意疑问句)
3. We have been there twice. (就划线部分提问)
    How                       have you been there?
4.They are going to repair the road soon. (改为被动语态)
   The road is going to                         soon.
5. My mother didn't decide where we would go for a holiday. (改为简单句)
    My mother didn't decide _____ _____ go for a holiday.

查看答案和解析>>

阅读理解。
    Never try to work when you are very hungry. If you want to do your homework right after school, you
may want to eat something before getting to work. ①Always do your homework before you get too tired.
Don't wait till very late in the evening, or your homework will seem much harder than it really is. If you
have more than an hour's work, you should give yourself ②a break after an hour. On the other hand, ③you
should work at least half an hour at a time without stopping.

    Don't put it off (推迟) until the last minute. If you put off doing your homework, you will have it on your
mind, and you won't enjoy your free time so much. If you put it off until the end of a week or until right
before a test, you will have too much to do. A little each night, enough to keep up with (跟上) what is
happening each day in school, will take the fear out of tests and keep you on top of it.
    ④每天在同一个时间做作业. This will help you make it a habit. It will make part of your daily work
easier to do, and it will make your free time more enjoyable as well.
1. 改写①句且句意不变。________ you get too tired, you should ________ doing your homework.
2. ②处的a break意为 __________。 
    A. a sleep 
    B. a rest
    C. an idea
    D. a moment
3. 请将短文的③句翻译成中文。
    ______________________________________________________________
4. 请将短文的④句翻译成英文。
    ______________________________________________________________
5. According to the passage, when you have homework to do, you should _______. (可选多个答案).
    A. not put off doing your homework
    B. do your homework at the same time every day
    C. eat something to keep yourself not hungry
    D. have a short break after working for half an hour

查看答案和解析>>

阅读理解。
Country China Australia Italy Britain
Position (位置) Eastern Asia Oceania (大洋洲) Southern Europe (欧洲) Western Europe
Capital Beijing Canberra (堪培拉) Rome London
Population 1.3 billion 19 million 56 million 55 million
Language Chinese English Italian English
Places of interest
Great Wall
Sydney Opera House
(悉尼歌剧院)
Leaning Tower of Pisa
(比萨斜塔)
Big Ben
(billion 意为: 十亿 population 意为:人口)
1. _____ has the most people among these countries.   
A. Italy  
B. Australia  
C. Britain  
D. China
2. How many countries speak English according to the form? 
A. 1.   
B. 2.   
C. 3.    
D. 4. 
3. You are visit _____ in the country with the smallest population.          
A. the Opera House   
B. the Great Wall 
C. the Big Ben      
D. the Leaning Tower of Pisa
4. From the form, you can find _____ in Europe (欧洲).           
A. no country   
B. one country    
C. two countries   
D. three countries
5. Which of the following is true according to the information in the form?       
A. Australia and Britain aren't English speaking countries. 
B. Rome is a city in Southern Europe. 
C. Canberra is the capital of Italy. 
D. Australia is a country in Eastern Asia.  

查看答案和解析>>

Once upon a time, a rich(富有的) man wanted to make a trip (旅行) to another town. He tried not only to take things to sell but also to take money to   1  things with. He   2  to take ten servants (佣人)with him. They would   3  the things to sell and the food to   4  on their trip. Before they started, a little boy ran up to   5  and asked to   6  with them.

The rich man said to the little boy, “Well,   7  may go with us.   8  you are the smallest, the thinnest and the weakest of all my   9 , you can’t carry a   10  load (担子). You must   11  the lightest one to carry.” The boy thanked his master and chose the biggest load to carry. That was bread.

“You are   12 .” said his master, “That is the biggest and the heaviest one.” The boy said   13  and lifted the load gladly.

On the trip they walked for days and at last they got to the town. All the servants were tired except the little servant. Do you know   14 ? Most of the bread was eaten during the trip and a little was left when they   15 _the town.

1.

A.eat

B.buy

C.change

D.get

 

2.

A.decided

B.liked

C.hoped

D.tried

 

3.

A.take

B.bring

C.carry

D.borrow

 

4.

A.cook

B.eat

C.buy

D.drink

 

5.

A.them

B.the servants (仆人)

C.the road

D.the rich man

 

6.

A.stop

B.stay

C.go

D.talk

 

7.

A.you

B.he

C.I

D.they

 

8.

A.Since

B.If

C.Because

D.But

 

9.

A.family

B.guests

C.servants

D.things

 

10.

A.heavy

B.light

C.small

D.difficult

 

11.

A.eat

B.choose

C.pick up

D.understand

 

12.

A.correct

B.right

C.clever

D.foolish

 

13.

A.sorry

B.nothing

C.angrily

D.good-bye

 

14.

A.who

B.him

C.that

D.why

 

15.

A.arrived at

B.got

C.reached at

D.arrived

 

查看答案和解析>>

下图为某遗传病的系谱图(受A、a控制),假设Ⅱ3为纯合子。

(1)图中遗传病属于       性遗传病。
(2)写出下列个体的基因型:
I1            ,Ⅱ4           ,Ⅲ7           ,Ⅲ10           。
(3)若Ⅲ9与一正常男子婚配(其父为该病患者),生一个正常男孩的几率为    ;生一个患病男孩的几率为   ;在他们所生的孩子中,正常女儿的几率为   ;他们再生一个不含致病基因的正常女儿的几率为   ;他们所生的那个正常的儿子,是纯合子的几率为   。

查看答案和解析>>


同步练习册答案