第二节(共10小题;每小题1. 5分,满分15分)

阅读下面材料,在空白处填入适当的内容(1个单词) 或括号内单词的正确形式。

            Reproductive cloning may enable researchers to make copies of animals with potential benefits for the field of medicine and many others.

            For instance,the Scottish researchers who cloned Dolly have also cloned other sheep that have been genetically changed

61. (produce) milk that contains a human protein essential for blood (凝固) .They did this in the hope 62.someday this protein may be obtained from the milk and given to humans 63.blood doesn’t clot properly.

            64. application is to create clones to build populations of endangered,or possibly even extinct species of animals. In 2003,an endangered type of ox,called the banteng,was successfully cloned. 65.(short) after that,three African wildcats' were cloned using frozen embryos as a source of DNA. Some experts are 66. favour of cloning extinct animals,saying that it can save many species that would otherwise disappear,while some raise a(n) 67.(object) , arguing that cloning produces a population of genetically identical individuals that lack the genetic variability necessary for species survival.

            Some people have even expressed interest in 68. (have) their deceased pets cloned in the hope of getting a similar animal to replace the dead one. But as 69.(show) by a cloned cat,a clone may not turn out exactly like the original pet whose DNA 70.(use) to make the clone.

                                   B 

          Warley Woods Community Trust Welcome to our third newsletter of the year!

            Our main activity for March is our Walk for the Woods fundraising(筹款) event on Saturday,17th March,starting any time between 10 a.m. and 2 p.m. In recognition of locally bom Jack Judge,who wrote the song It's a long way to Tipperary 100 years ago,we'11 be walking the distance between Warley Woods and ippemry. It's indeed a long way — 260 miles — so we need a lot of people to do a lot of one-mile laps round the Woods. The more people that you can get to sponsor you,the more money we can raise to help look after our beautiful woodland. Sponsor forms are available from the shop at the Woods or on our website.

             There were 15 volunteers at the Oral History Training Day which was led very ably by Julia Letts. Lots of issues were discussed and ideas considered. The group will be meeting again and will have the opportunity to do some practice interviews before starting to interview the local people who have offered to tell their stories. We are happy to hear from others who would like to be interviewed about their memories of the Woods for the proj ect. If you or anyone you know is interested,please contact(联系) Viv Cole at the office.

             Finally,don't forget the Easter Egg Roll on Bank Holiday Monday,9th April,starting at 11 a.m. Bring your £1. 00 entry money and your own hard-boiled and decorated egg to roll down the hill in the Woods. The first past the finishing line will win a very large chocolate egg!This year,due to popular demand,there will also be an Adults’Easter Egg Roll following the children's competition.

             We look forward to seeing you all soon,at one of our many events!

25. Which of the following is TRUE about Walk for the Woods?

   A. It was first started by Jack Judge.

   B. It calls on people to take more exercise.

   C. Participants need to submit their forms online.

   D. It aims to raise money to protect the woodland

26. Participants in the Oral History Training Day.

   A. have to book in advance

   B. will discuss some hot social issues

   C. have the chance to share their stories

   D. will interview others about woods protection

27. The Easter Egg Roll.

   A. is free for all participants

   B. appeals to both children and adults

   C. awards winners a beautifully decorated egg

   D. holds a competition between children and adults

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