相关习题
 0  132008  132016  132022  132026  132032  132034  132038  132044  132046  132052  132058  132062  132064  132068  132074  132076  132082  132086  132088  132092  132094  132098  132100  132102  132103  132104  132106  132107  132108  132110  132112  132116  132118  132122  132124  132128  132134  132136  132142  132146  132148  132152  132158  132164  132166  132172  132176  132178  132184  132188  132194  132202  151629 

科目: 来源: 题型:

5. Her idea                  conflicts with her parents . (choose)

关于在大学里选什么专业的问题,她和父母的想法发生了冲突。

查看答案和解析>>

科目: 来源: 题型:

4.                having their meals,westerners usually won't call people during lunchtime.  (respect)

出于尊重,西方人一般不会在午餐时给别人打电话。

查看答案和解析>>

科目: 来源: 题型:

3. We've worked out a method by which our production can be raised                   .

(scale)

我们巳研制出了一个能大规模提高生产的方法。

查看答案和解析>>

科目: 来源: 题型:

2. Due to high tuition fee,most of ordinary families        to boarding schools. (afford)

因为较高的学费,大部分普通家庭支付不起他们的孩子上寄宿学校的费用。

查看答案和解析>>

科目: 来源: 题型:

1. The traffic accident               resulted to three deaths(cause)

由于酒后驾车引起的那场交通事故导致了三人死亡。

查看答案和解析>>

科目: 来源: 题型:

"Soon,you're going to have to move out!" cried my neighbor upon seeing the largest to?mato plant known to mankind,or at least known in my neighborhood.

One tiny 9-inch plant,bought for $ 1. 25 in the spring,has already taken over much of my rose bed,covering much of other plants,and is well on its way to the front door.

Roses require a good deal of care,and if it weren't for the pleasure they give,it wouldn't be worth the work. As it is,I have a garden full of sweetsmelling roses for most of the year,bushes must be pruned (剪枝) in early spring,leaving ugly woody branches until the new growth appears a few weeks later. It was the space available (可用的) in the garden that led me into planting just one little tomato plant.

Soil conditions made just perfect for roses turn out to be even more perfect for tomatoes. The daily watering coupled with full sun and regular fertilizing (施肥) have turned the little plant into a tall bush. The cage I placed around it as the plant grew has long since disappeared under the thick leaves.

Now the task I face in harvesting the fruit is twofold. First,I have to find the red ones among the leaves,which means I almost have to stand on my head,and once found I have to reach down and under,pick the tomatoes and withdraw (缩回) my full fist without dropping the prize so dearly won. I found two fullblown white roses completely hidden as I picked tomatoes in June,but they were weak and the leaves already yellow for lack of light.

Here I am faced with a painful small decision:To tear up a wonderful and productive toma?to plant that offers up between ten and twenty ripe sweet tomatoes each day or say goodbye to several expensive and treasured roses. Like Scarlett in Gone With the Wind,I'll think about that tomorrow.

(   ) 5. Why did the writer plant the tomato?

   A. It was very cheap.

   B. The soil was just suitable for it.

   C. There was the space available in the garden.

   D. The writer made a mistake.

(   ) 6. What can we learn from the fourth paragraph?

   A. The writer's treatment of roses quite satisfied tomatoes.

   B. Tomatoes don't need any watering and regular fertilizing.

   C. Roses turned into tall bushes and covered the tender tomatoes.

   D. The writer was quite dissatisfied at seeing the growth of the tomatoes.

(   ) 7. By saying "the prize so dearly won" in Paragraph 5,the writer wants to         .

   A. show the difficulty in picking the tomatoes

   B. show the hardship of growing the roses

   C. express her liking for the roses

   D. express her care for the tomatoes

(   ) 8. What decision did the writer make about the difficult choice?

   A. To tear up a wonderful and productive tomato plant.

   B. To say goodbye to several expensive and treasured roses.

   C. The writer has decided to have both finally.

   D. The writer hasn't made any decision yet.

查看答案和解析>>

科目: 来源: 题型:

Some plants get so hungry they eat flies,spiders,and even small frogs. What's more amazing is that these plants occur naturally (in special environments) in every state. In fact,they're found on every continent except Antarctica.

You've probably seen a Venus' flytrap (捕蝾草) .It's often sold in museum gift stores,de?partment stores,and even supermarkets. A small plant,it grows 6 to 8 inches tall in a contain?er. At the end of its stalks (茎) are specially modified leaves that act like traps. Inside each trap is a lining of tiny trigger (触发) hairs. When an insect lands on them,the trap suddenly shut. Over the course of a week or so,the plant feeds on its catch.

The Venus' flytrap is just one of more than 500 species of meateating plants,says Barry Meyers-Rice,the editor of the International Carnivorous Plant Society's Newsletter. Note: Despite any sciencefiction stories (科幻小说) you might have read,no meateating plant does any danger to humans.

Dr. Meyers-Rice says a plant is meateating,only if it does all four of the following: " at?tract,kill,digest,and absorb" some form of insects,including flies,butterflies,and moths. Meateating plants look and act like other green plants―well,most of the time.

All green plants make sugar through a process called photosynthesis (光合作用) .Plants use the sugar to make food. What makes " meateating" plants different is their bugcatching leaves. They need insects for one reason;nitrogen (氮) .Nitrogen is a nutrient that they can't obtain by any other way. Why?

Almost all green plants on our planet get nitrogen from the soil. " Meateating" plants can't. They live in places where nutrients are hard or almost impossible to get from the soil be?cause of its acidity (酸度) .So they've come to rely on getting nitrogen from insects and small animals. In fact,nutrientrich soil is poisonous to "meateating" plants. Never fertilize (施肥) them!But don't worry,either,if they never seem to catch any insects. They can survive,but they'll grow very slowly.

(   ) 1. What is a Venus flytrap?

   A. It is a small plant which grows in a container.

   B. It grows 6-8 inches tall.

   C. It can attract,kill,digest and absorb some form of insects.

   D. It is a kind of plant which gets hungry easily.

(   ) 2. What can we learn from the passage?

   A. It is the bugcatch leaves make Venus flytrap different from other plants.

   B. All green plants get nitrogen from the soil.

   C. " Meateating" plants are found on every continent.

   D. Some "meateating" plants in the world do danger to humans.

(   ) 3. Why does the writer say "Never fertilize ' meateating' plants?"

   A. Though growing slowly,they don't need nitrogen.

   B. Probably because the source of nitrogen is adequate.

   C. Simply because the nutrientrich soil will do harm to them.

   D. Perhaps they can get fertilize by themselves.

(   ) 4. Which of the following might be the best title for the text?

   A. Meateating Plant Does No Danger to Humans

   B. Let These Plants Swat (重击) the Bugs for You

   C. No Need to Fertilize Meateating Plants

   D. No Insects,No "Meateating" Plants

查看答案和解析>>

科目: 来源: 题型:

I don't often lose things and I'm especially careful with money. So I was quite 1        when I reached 2        my wallet and it wasn't there. At first I thought 3        was possible that I could have 4        it at home. Then I remembered taking it out to 5        for the taxi. So I knew I had it with me just 6        I walked into the restaurant. I wondered if it was possible that it could have 7        out of my pocket while I was eating dinner. Thinking about that possibility,I 8       around and walked back to the table where I had been sitting. I asked the waiter to go around the 9        to see if my wallet was on the 10       . While the waiter was looking for it,the 11       of the restaurant came up to me and asked me if anything was 12       . I didn't want to get lots of people involved in the problem,but I knew I had to get the wallet 13       . I told the manager 14        had happened. He asked me to 15        the wallet to him and then he insisted that I 16        the missing wallet to the police. But I didn't want the police to involve in it; be?

sides,I was in a hurry because I had a  (n) 17       with my doctor in just a few minutes. I explained to him that my great 18        at the moment was 19        I could pay the bill. He told me not to worry about that. He had me put down my name and address,  and he said he would 20        me a bill.

(   ) 1. A. puzzled   B. worried   C. surprised   D. disturbed

(   ) 2. A. to   B. in   C. to   D. for

(   ) 3. A. it   B. this   C. that   D. which

(   ) 4. A. left   B. put   C. remained   D. forgot

(   ) 5. A. spend   B. pay   C. cost   D. give

(   ) 6. A. as   B. after   C. since   D. before

(   ) 7. A. released   B. fell   C. dropped   D. slipped

(   ) 8. A. returned   B. turned   C. moved   D. looked

(   ) 9. A. position   B. floor   C. table   D. scene

(   ) 10. A. floor   B. location   C. storey   D. basement

(   ) 11. A. manager   B. headmaster   C. chief leader   D. supervisor

(   ) 12. A. matter   B. harmful   C. wrong   D. unfit

(   ) 13. A. again   B. back   C. soon   D. away

(   ) 14. A. all   B. which   C. it   D. what

(   ) 15. A. give   B. tell   C. describe   D. express

(   ) 16. A. tell   B. report   C. explain   D. state

(   ) 17. A. agreement   B. business   C. plan   D. appointment

(   ) 18. A. worry   B. interest   C. disappointment   D. anger

(   ) 19. A. if   B. when   C. how   D. whether

(   ) 20. A. show   B. send   C. charge   D. present

查看答案和解析>>

科目: 来源: 题型:

假设你叫李华,昨天收到外国朋友罗伯特写的电子邮件,得知他不久前来到武汉学习中文,他想了解如何学好中文,请你用英语给他回复一封电子邮件,介绍学习中文的体会和方法,提出你的建议。词数约120个。

查看答案和解析>>

科目: 来源: 题型:

Fearful parents are saying no to sleepovers,banning children as old as 15  from using pub?lic transport on their own and watching over their kids like hawks at the local park,according to a new British study.

The survey of 6,099 people commissioned (受委托) by LV = Streetwise,a charity that ed?ucates children about safety,revealed that nearly a quarter of children aged 15 or under were not allowed to sleep at a friend's house,60 percent were forbidden to travel on public transport alone and 43 percent can't go to the park without a parent or guardian.

It said more than 60 percent of mums and dads think the world is more dangerous than when they were kids.

"It's difficult for parents to know when is the right time to step back and allow children to experience things on their own,and this report shows just how much things have changed over the last generation," said LV = group chief executive Mike Rogers in a statement.

In contrast,just four percent of today's adults say they were banned from sleepingover when they were 15 or younger,only two percent were forbidden to use public transport,and the same number couldn't go out on their own in familiar surroundings,such as their local town or park.

"Stranger danger" is the number one worry for over half of all parents (54 percent) ,fol?lowed by bullying (47) ”mugging (47) and road danger (34) .

On average,children today can look forward to walking to school on their own by the age of 11,use public transport on their own at 12 ,and babysit their brother or sister by the time they're 14.

In contrast,parents say they were allowed to walk to school unaccompanied at the age of nine,use public transport alone by the time they were 11 ,and babysit a sibling by the time of their 12th birthday.

Parents know they are being tougher on their children and over a third said they felt uneasy that their kids do not get the same opportunities as they did to experience freedom as a young?ster.

(   ) 5. According to the text,which can best describe the feeling of the fearful parents?

   A. Dissatisfied. B. Disappointed.

   C. Disquieted. D. Disapproved.

(   ) 6. What is the most worrying problem for over half of all parents about their children's safety?

   A. Their children sleeping at a friend's house.

   B. Stranger danger.

   C. Using public transport on their own.

   D. Bullying,mugging and road danger.

(   ) 7.        percent of children aged 15 or under were not allowed to sleep at a friend's house now in comparison with their parents'         .

   A. 25% ; 4%   B. 20% ; 4%   C. 15% ; 2%   D. 25% ; 2%

(   ) 8. What is the main meaning of the passage?

   A. Compared with their own childhood,many parents got the idea that the world is changing.

   B. More than half of parents are firmly under the belief that the world is more dan?gerous than when they were kids.

   C. With the development of the society,people have to change their opinion of the world.

   D. Some parents feel sorry for their children not experiencing freedom as a young?ster.

查看答案和解析>>

同步练习册答案