相关习题
 0  29007  29015  29021  29025  29031  29033  29037  29043  29045  29051  29057  29061  29063  29067  29073  29075  29081  29085  29087  29091  29093  29097  29099  29101  29102  29103  29105  29106  29107  29109  29111  29115  29117  29121  29123  29127  29133  29135  29141  29145  29147  29151  29157  29163  29165  29171  29175  29177  29183  29187  29193  29201  151629 

科目: 来源: 题型:

 

7.-Will the little bed       for the little girl?

 -As far as I know ,it is just the one for her.

   A.do        B. fit        C. suit     D. Match

查看答案和解析>>

科目: 来源: 题型:

 

17.—Is there any better way to help my son get rid of the habit of playing computer games?

       —To tell you the truth, it’s very hard. But we_______on this problem to improve the situation.

       A.were working   B.had worked      C.are working     D.had been working

查看答案和解析>>

科目: 来源: 题型:阅读理解

第三部分:阅读理解(共20小题,每题2分,满分40分)

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

A

The luxury of eating an apple on Mars could cost as much as US $22,000. That's because it costs about US $120,000 to launch a kilogram of anything into deep space. So getting enough food into orbit is a big problem facing astronauts on a trip to Mars.

After NASA (National Aeronautics and Space Administration) has no current plans to send astronauts to Mars, related research is being carried out—including the production of food. Astronauts on the international Space Station usually eat primarily freeze-dried food to which they add water. However, the weight of the packaging—almost as much as the food inside—costs a lot of money. The biggest problem of all is a psychological one.

Scientists believe that astronauts will suffer without the variety offered by fresh vegetables. The answer is to grow at least some of the food. On a short trip it is imagined that astronauts will eat vegetables such as lettuce, spinach and carrots grown in a refrigerator-sized unit known as a "salad machine". On longer journeys they will actually grow vegetables in greenhouses on Mars. Martian astronauts will eat a vegetarian diet since it will not be practical to raise animals. To make up for the lack of meat, recipes have been created to add as much variety to the diet as possible, using only a basic number of products. It uses heat and mechanical force to transform soybeans into meat and cheese substitutes(代替品). The prized result of this research is a purely vegetable-based pizza with meat and cheese substitutes .

41. What is the best title for this story?

A. Space Food                                          B. Astronauts' Problem

C. The Packaging of Space Food          D. Mars Rover-Spirit

42. What is the main problem with the diet of astronauts on the international Space Station now?

A. The packaging is too expensive.

B. Only fresh vegetables are offered.

C. Too much water is needed for dried food.

D. There are not enough choices of food.

43. What is the "salad machine" in the spaceship for?

A. It stores vegetables.                 B. It grows vegetables.

C. It cooks green salad.                D. It mixes green salad.

44. From the passage we know that the diet plan for Martian astronauts is short of     .

A. Vegetables.               B. A special kind of Pizza.            C. Meat.         D. Soybeans

查看答案和解析>>

科目: 来源: 题型:

2.Despite the fact that Betty is a lovely girl, she___________be extremely difficult to work with sometimes.

       A.must B.should      C.would       D.Can

查看答案和解析>>

科目: 来源: 题型:

24. —Mr Smith, ______ John ______ this week? A friend of his is coming to see him this afternoon.

—No. He is on holiday.

A.has; worked               B. is; working               C. did; work                 D. does; work

查看答案和解析>>

科目: 来源: 题型:

The development of science and technology must benefit people _____ harm them.

  A. more than                       B. rather than                C. other than     D. better than

查看答案和解析>>

科目: 来源: 题型:

 

30. —What should we do since we can’t make a compromise after lengthy talks.

 — ____ you apologize and take back what you’ve said _____ it is all over between us.

Not only; but also       B. Either; or              C. Neither; nor    D. Whether; or

查看答案和解析>>

科目: 来源: 题型:

With a lot of homework        ,I can’t go to the cinema with you after school.

    A.done                         B.doing                        C.having done      D.to do

查看答案和解析>>

科目: 来源: 题型:

 

第II卷

第四部分:写作(共两节,满分35分)

短文改错(共10小题;每小题1分,满分10分)

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌的以下作文。

文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

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、每处错误及其修改均仅限一词;

2、只允许修改10处,多者(从第11处起)不计分。

I will share with you a true story happened a couple of days ago. One of my classmate bought a bag of snacks from a food store. A few roommates were then invited to enjoy snacks. Unluckily, all of them got poisoned and had stomachaches with our faces pale. They are quickly sent to a nearby hospital. Doctors examined them but gave them some medicine. They were out of danger soon before taking the medicine. This accident should make us to realize the seriousness of the food safety problem. I strong suggest that the whole society pays more attention to food safety.

查看答案和解析>>

科目: 来源: 题型:

 

22. The chairman will be pleased at ________ scene that everything is in ________ place.

A. a; a                   B. the; the                    C. the; 不填                 D. 不填; the

查看答案和解析>>

同步练习册答案