18. It rained heavily last night; () the land was flooded. A. in other words B. consequently C. in addition D. besides ...

10. Henry Adams felt so hungry that he ordered a double() of fish. A. part B. piece C. section D. portion ...

3. They sent him to hospital as soon as he () out on the ground. A. passed B. fell C. dropped D. dragged ...

5. If the problems are described in advance, computers can be quite effective. A. 错误 B. 正确 ...

7. What are the reasons for urban population growth? A. Modern medicine and new methods of food production allow adults to live longer. B. Better medical condition enables a higher birthrate and survival of babies. C. More job vacancies...

20. If human beings continue to abuse the earth like this, the result is hard to (). A. believe B. imagine C. get D. reach ...

14. She has () hobbies, such as skiing and swimming. A. reversed B. diverse C. varied D. changeable ...

7. Many student set () three hours a day to learn English. A. aside B. off C. out D. on ...

1. The whole experience is a () to him, which he would never want to have again. A. nightmare B. terror C. horror D. doom ...

6. They retire from their jobs before the age of sixty-five. A. 错误 B. 正确 ...