单项选择题Read the following text. Choose the best word or phrase marked A, B, C or D
for each numbered blank.
The use of nuclear power has already spread all over the world. 1 , scientists still have not agreed 2 what should be done with the large amounts of waste materials that 3 to increase every year. Most waste materials are 4 of simply by placing them somewhere. But nuclear waste must be 5 with great care. It 6 dangerous radiation and it will continue to be 7 for hundreds of, thousands, even millions of years.
How should we get 8 of such waste material in such a way 9 it will not harm the 10 Where can we 11 distribute it One idea is to put this radioactive waste inside a thick container, which is 12 dropped to the deep bottom of the ocean. 13 some scientists believe that this way of 14 nuclear waste could kill fish and other living things in the oceans or interfere 15 their growth. Another way to 16 nuclear waste is to send it into space, to the sun, 17 it would be burned. Other scientists suggest that this polluting material be 18 thousands of meters under the earth’s surface. Such underground areas must be free 19 possible earthquake. Advances are being made. But it may still be many years 20 this problem could be finally settled.
The use of nuclear power has already spread all over the world. 1 , scientists still have not agreed 2 what should be done with the large amounts of waste materials that 3 to increase every year. Most waste materials are 4 of simply by placing them somewhere. But nuclear waste must be 5 with great care. It 6 dangerous radiation and it will continue to be 7 for hundreds of, thousands, even millions of years.
How should we get 8 of such waste material in such a way 9 it will not harm the 10 Where can we 11 distribute it One idea is to put this radioactive waste inside a thick container, which is 12 dropped to the deep bottom of the ocean. 13 some scientists believe that this way of 14 nuclear waste could kill fish and other living things in the oceans or interfere 15 their growth. Another way to 16 nuclear waste is to send it into space, to the sun, 17 it would be burned. Other scientists suggest that this polluting material be 18 thousands of meters under the earth’s surface. Such underground areas must be free 19 possible earthquake. Advances are being made. But it may still be many years 20 this problem could be finally settled.
A. touch
B. hold
C. grasp
D. rid
延伸阅读
你可能感兴趣的试题
3.单项选择题For Questions 11～20, you will hear two passages. Before listening to each
one, read the questions related to it. While listening, answer each question by
choosing A, B, C or D; you will hear each piece ONLY ONCE.
The earth is ______ in the sun family.
The earth is ______ in the sun family.
A. one of the eight fellow members
B. bigger than two of the other bodies
C. smaller than the other bodies
D. nearer than two fellow members
参考答案：同过去一样，将来必然会出现新的思维方式，也会出现新的思维主题；从而给完美以新的标准。
9.填空题For Question 1～5, you will hear a passage about future cars. While you
listen, fill out the table with the information you have heard. Some of the
information has been given to you in the table. Write only 1 word in each
numbered box.
| Future Cars | ||
| People will be designing the ______ of tomorrow’s cars. | 1 | |
| With 3 wheels instead of 4, tomorrow’s cars will be
electrically-powered and ______ clean. |
2 | |
| Future cars will pick up the fuel during long journeys from a
power ______ built into the road. |
3 | |
| The 2020 car will have an interior with adults and children in a family ______. | 4 | |
| It will become impossible for cars to ______ into one another. | 5 | |
参考答案：crash
10.单项选择题What is the speaker’s purpose in giving this talk
A. To show how simple diving can be.
B. To provide an excuse for his changeable character.
C. To explore the philosophical issues of space travel.
D. To explain why he took up underwater exploration.
热门相关试卷
最新相关试卷