高考说明类完型填空（10广东茂名十中）

　　2010年完型填空联考题汇编：说明类（一）

　　Passage 1(广东省茂名市第十中学2010届高三第一次模拟)完形填空

　　Scientific experiments can sometimes go wrong and when they do them， results may range from the disastrous to the troubling. One such21took place in South America about fifty22ago. Whether its23consequences will cause serious damage or nothing more than a small trouble still remains to be seen.

　　The story began in 1956 when an American scientist working in Brazil decided to solve the problem of24the productivity of that country’s bees. He imported a very25type of African bee from Tanzania and mated（交配） it with the more easy-going native variety to produce a new kind of bees. The new bees worked harder and produced twice as much honey. It seemed that Professor Kerr， for that was the scientist’s name ， was entirely26.

　　Then things began to go wrong. For some27as yet unseen， but perhaps as a result of something in their environment， the new bees began to28extremely attacking personalities. They became bad-tempered and easy to be29， attacked the native bees and30them from their living places.

　　21. A. disaster　　B. accident　　C. incident　　D. experiment

　　22. A. days　　B. weeks　　C. months　　D. years

　　23. A. last　　B. final　　C. total　　D. first

　　24. A. increasing　　B. reducing　　C. making　　D. controlling

　　25. A. passive　　B. active　　C. native　　D. primitive

　　26. A. careful　　B. grateful　　C. successful　　D.successless

　　27. A. reason　　B. excuse　　C. cause　　D. explanation

　　28. A. stop　　B . develop　　C. accept　　D. receive

　　29. A. hungry　　B. angry　　C. heavy　　D. terrible

　　30. A. took　　B. drove　　　C. chased　　D. killed

　　答案：21-25 DDBAB　　　26-30 CABBB