题目

完形填空阅读下面短文，掌握其大意，然后从各题所给的选项中，选出一个最佳选项，填在题前括号内。1970 was the World Conservation(保护)Year. Everyone must know that the world is in danger.   1   is one example of the  2  .At one time there were 1,300 different kinds of trees and flowers in Holland(荷兰),but now only 866 remain(继续存在),  3  have been destroyed by modern man. We are changing the earth, the air and the water, and    4 that grows and lives. If we go on like this , we shall destroy ourselves.   What will happen in the future? Perhaps  5    is more important to ask “What must we do now?” The people who will be living in the world tomorrow are  6  young of today. A lot of them know that conservation is necessary. Many are helping to save  7 .   Now fifteen million young people in many countries are studying   8   and the country around him. In some countries they spend much time as “conservation volunteers.” They plant trees and help to   9   wild birds and animals.   But everyone,   10  young people, must work to save our world.(    )1.A. Here       B. It              C. He            D. There(    )2.A.trouble     B. question    C. problem    D. difficult(    )3.A.some       B. others      C. the other     D. the others(    )4.A.everything B. nothing    C. something   D. all things(    )5.A.this           B. that         C. one             D. it(    )6.A.a              B. an            C. /                 D. the(    )7.A.ourselves  B. our world C. our lives     D. living things(    )8.A.man          B. men         C. a man         D. the men(    )9.A.find       B. protect      C. catch       D. keep(    )10.A.not only   B. except      C.  also      D. together with 答案：1 A 2C 3D 4A 5 D 6D 7B 8A 9B 10A

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