题目内容
19．Is there anyone whowitnessed（目击，亲眼看见） the robbery last night？分析 有人目击这次抢劫吗？
解答 答案：witnessed 考查翻译填空．根据句意及句子结构，要填入一个动词，witness意为"目击，亲眼看见"，因"目击，亲眼看见"这个动作已发生，要用一般过去时态，witness的过去式是witnessed．故正确答案是：witnessed．
点评 考查翻译填空，准确地翻译句子、理解句子，然后根据句意及提示确定所填单词词性，然后正确写出单词完成句子，使句意更通顺．
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6．
Dogs Used to Be More Like Cats
Researchers studying fossils （化石） of the early ancestors of dogs that lived up to 40million years ago believe the predators （捕食性动物） evolved as a direct consequence of climate change．The study claims the （41）C transformed man's best friend from a creature that behaved more like a cat，into the canine （犬） we know and love today．
Ancestors of dogs living in North America 40million years ago were ambush （伏击式） predators-in a（n） （42）I way to cats'．But a million years later，the thick forest that once covered the continent began to give way to grasslands．This led to a（n） （43）G in the body shape and hunting behavior of dogs，turning them into animals that no longer （44）K their prey （猎物），but chased it down instead．
This evolutionary transition was （45）F by the scientists who examined the elbows and teeth of 32species of dogs that lived between 40million and two million years ago．
"The elbow is a really good （46）A of what carnivores （食肉动物） are doing with their forelimbs （前肢），which tells their entire （47）D abilities，"said Brown University's Christine Janis，who led the study．
The research was based on an analysis of fossil specimens （标本） in the American Museum of Natural History in New York．It suggests dog evolution was directly related to climate change．After all，it was not （48）J to operate as a pursuit-and-pounce predator until there was room to run．
If predators evolved with climate change over the last 40million years，the authors argue they may continue to （49）E in response to the present global warming trend．In this way，the results of the study could help （50）B how animals may look in the future．
| A．indicator | B．predict | C．process | D．movement | E．adapt | F．tracked |
| G．formation | H．deliberate | I．similar | J．advantageous | K．surprised |
Researchers studying fossils （化石） of the early ancestors of dogs that lived up to 40million years ago believe the predators （捕食性动物） evolved as a direct consequence of climate change．The study claims the （41）C transformed man's best friend from a creature that behaved more like a cat，into the canine （犬） we know and love today．
Ancestors of dogs living in North America 40million years ago were ambush （伏击式） predators-in a（n） （42）I way to cats'．But a million years later，the thick forest that once covered the continent began to give way to grasslands．This led to a（n） （43）G in the body shape and hunting behavior of dogs，turning them into animals that no longer （44）K their prey （猎物），but chased it down instead．
This evolutionary transition was （45）F by the scientists who examined the elbows and teeth of 32species of dogs that lived between 40million and two million years ago．
"The elbow is a really good （46）A of what carnivores （食肉动物） are doing with their forelimbs （前肢），which tells their entire （47）D abilities，"said Brown University's Christine Janis，who led the study．
The research was based on an analysis of fossil specimens （标本） in the American Museum of Natural History in New York．It suggests dog evolution was directly related to climate change．After all，it was not （48）J to operate as a pursuit-and-pounce predator until there was room to run．
If predators evolved with climate change over the last 40million years，the authors argue they may continue to （49）E in response to the present global warming trend．In this way，the results of the study could help （50）B how animals may look in the future．
7．At least once a day our old black cat comes to one of us in a way that we see as a special request．It does not mean he wants to be fed or to be （41）C．His need is for something very （42）D
If you have a （43）D handy，he'11 jump into it； if you don't，he's likely to stand there looking sad（44）Byou make him one．Once in it，he （45）A to purr（发咕噜声）almost before you gently touch his back，or（46）B his chin．Then he twists to get （47）A．He looks at you with wide open eyes of adoration（48）Byou the cat's long slow blink（眨眼）of extreme （49）D．After a while，little by little he （50）Cquiets down．If he senses it's all right，he may stay（51）A your lap for a cozy nap．But he is just as likely to walk away about his（52）A
In our household he isn't the only one who has that need：I（53）Cit and so does my wife．We know the need is necessary to any one age group．Still，because I am a（54）Bas well as a parent，I （55）D it especially with youngsters，with their sudden need for a （56）D，a warm lap，a hand held out，not because anything is（57）B，just because that's the（58）Cthey are．
There are a lot of things I'd like to do for all （59）C．If I could do just one，it would be this：to（60）Aevery kid，everywhere，at least one good purring every day．
Kids，like cats，need time to purr．
If you have a （43）D handy，he'11 jump into it； if you don't，he's likely to stand there looking sad（44）Byou make him one．Once in it，he （45）A to purr（发咕噜声）almost before you gently touch his back，or（46）B his chin．Then he twists to get （47）A．He looks at you with wide open eyes of adoration（48）Byou the cat's long slow blink（眨眼）of extreme （49）D．After a while，little by little he （50）Cquiets down．If he senses it's all right，he may stay（51）A your lap for a cozy nap．But he is just as likely to walk away about his（52）A
In our household he isn't the only one who has that need：I（53）Cit and so does my wife．We know the need is necessary to any one age group．Still，because I am a（54）Bas well as a parent，I （55）D it especially with youngsters，with their sudden need for a （56）D，a warm lap，a hand held out，not because anything is（57）B，just because that's the（58）Cthey are．
There are a lot of things I'd like to do for all （59）C．If I could do just one，it would be this：to（60）Aevery kid，everywhere，at least one good purring every day．
Kids，like cats，need time to purr．
| 41．A．dressed up | B．laid off | C．let out | D．turned in |
| 42．A．disgusting | B．conventional | C．annoying | D．different |
| 43．A．hole | B．trap | C．pocket | D．lap |
| 44．A．when | B．until | C．since | D．after |
| 45．A．begins | B．decides | C．expects | D．fails |
| 46．A．bite | B．scratch | C．shave | D．beat |
| 47．A．comfortable | B．secure | C．attractive | D．peaceful |
| 48．A．lending | B．giving | C．owing | D．teaching |
| 49．A．anger | B．pride | C．caution | D．trust |
| 50．A．permanently | B．quickly | C．gradually | D．frequently |
| 51．A．in | B．beneath | C．above | D．off |
| 52．A．business | B．entertainment | C．relaxation | D．sport |
| 53．A．understand | B．satisfy | C．share | D．accept |
| 54．A．hunter | B．schoolman | C．explorer | D．volunteer |
| 55．A．discuss | B．appreciate | C．protect | D．associate |
| 56．A．picnic | B．holiday | C．talk | D．hug |
| 57．A．inconvenient | B．wrong | C．controversial | D．urgent |
| 58．A．reason | B．course | C．way | D．result |
| 59．A．animals | B．schools | C．children | D．families |
| 60．A．guarantee | B．pass | C．return | D．tell |