英语单选.集考试卷模拟考试题_17

1、姓名：_ 班级：_ 学号：_-密-封 -线- 英语单选.集考试卷模拟考试题考试时间：120分钟 考试总分：100分题号一二三四五总分分数遵守考场纪律，维护知识尊严，杜绝违纪行为，确保考试结果公正。1、unlike modern animal scientists, dinosaur scientists cannot sit on a hillside and use telescopes to watch dinosaurs in order to know how they lived and whether they were good parents. instead, they ha

2、ve to search hard for information from dinosaurs fossils(恐龙化石) because dinosaurs died out millions of years ago.its very difficult for the scientists to reach an agreement because different results can be got from the same fossils, many fossils of the same kind of dinosaurs have been dug out from on

3、e place. they might have formed when an entire group of dinosaurs got stuck (陷入) all at once. or they might have been the result of dinosaurs getting stuck one after another over a course of a few centuries. thus we can say that dinosaurs might have in the first case lived in big groups and in the s

4、econd lived alone.though there are two different results, dinosaur scientists now generally agree that at least some kinds of dinosaurs lived in big groups. “thats pretty much settled at this point,” says paul sereno. a kind of dinosaurs called sauropods left behind tracks in the western united stat

5、es that appear to run north and south, suggesting that they even moved long distances together.as to whether dinosaurs cared for their young, dinosaur scientists have turned to the closest living relatives of dinosaursbirds and crocodilesfor possible models. birds give a lot of care to their young,

6、while crocodiles just help their young to the water. the discovered fossils of dinosaurs sitting on their eggs and staying with their young suggest the parents were taking care of their babies, but we still cannot say that all dinosaurs did the same.there is still a long way to go before the above q

7、uestions could be answered. dinosaur scientists will have to find more proof to reach an agreement.dinosaur scientists can get information directly by （ ）a.studying dinosaur fossilsb.examining modern animalsc.watching dinosaursd.using telescopes2、unlike modern animal scientists, dinosaur scientists

8、cannot sit on a hillside and use telescopes to watch dinosaurs in order to know how they lived and whether they were good parents. instead, they have to search hard for information from dinosaurs fossils(恐龙化石) because dinosaurs died out millions of years ago.its very difficult for the scientists to

9、reach an agreement because different results can be got from the same fossils, many fossils of the same kind of dinosaurs have been dug out from one place. they might have formed when an entire group of dinosaurs got stuck (陷入) all at once. or they might have been the result of dinosaurs getting stu

10、ck one after another over a course of a few centuries. thus we can say that dinosaurs might have in the first case lived in big groups and in the second lived alone.though there are two different results, dinosaur scientists now generally agree that at least some kinds of dinosaurs lived in big grou

11、ps. “thats pretty much settled at this point,” says paul sereno. a kind of dinosaurs called sauropods left behind tracks in the western united states that appear to run north and south, suggesting that they even moved long distances together.as to whether dinosaurs cared for their young, dinosaur sc

12、ientists have turned to the closest living relatives of dinosaursbirds and crocodilesfor possible models. birds give a lot of care to their young, while crocodiles just help their young to the water. the discovered fossils of dinosaurs sitting on their eggs and staying with their young suggest the p

13、arents were taking care of their babies, but we still cannot say that all dinosaurs did the same.there is still a long way to go before the above questions could be answered. dinosaur scientists will have to find more proof to reach an agreement.what is pretty much settled according to paul sereno（

14、）a.half of the dinosaurs lived alone.b.most dinosaurs moved long distances.c.many dinosaurs settled in the north.d.some dinosaurs lived in big groups.3、unlike modern animal scientists, dinosaur scientists cannot sit on a hillside and use telescopes to watch dinosaurs in order to know how they lived

15、and whether they were good parents. instead, they have to search hard for information from dinosaurs fossils(恐龙化石) because dinosaurs died out millions of years ago.its very difficult for the scientists to reach an agreement because different results can be got from the same fossils, many fossils of

16、the same kind of dinosaurs have been dug out from one place. they might have formed when an entire group of dinosaurs got stuck (陷入) all at once. or they might have been the result of dinosaurs getting stuck one after another over a course of a few centuries. thus we can say that dinosaurs might hav

17、e in the first case lived in big groups and in the second lived alone.though there are two different results, dinosaur scientists now generally agree that at least some kinds of dinosaurs lived in big groups. “thats pretty much settled at this point,” says paul sereno. a kind of dinosaurs called sau

18、ropods left behind tracks in the western united states that appear to run north and south, suggesting that they even moved long distances together.as to whether dinosaurs cared for their young, dinosaur scientists have turned to the closest living relatives of dinosaursbirds and crocodilesfor possib

19、le models. birds give a lot of care to their young, while crocodiles just help their young to the water. the discovered fossils of dinosaurs sitting on their eggs and staying with their young suggest the parents were taking care of their babies, but we still cannot say that all dinosaurs did the sam

20、e.there is still a long way to go before the above questions could be answered. dinosaur scientists will have to find more proof to reach an agreement.dinosaur scientists can probably know whether dinosaurs were good parents by （ ）a.watching many kinds of animalsb.studying dinosaurs living relatives

21、c.following the tracks left behindd.working on dug-out dinosaur eggs4、unlike modern animal scientists, dinosaur scientists cannot sit on a hillside and use telescopes to watch dinosaurs in order to know how they lived and whether they were good parents. instead, they have to search hard for informat

22、ion from dinosaurs fossils(恐龙化石) because dinosaurs died out millions of years ago.its very difficult for the scientists to reach an agreement because different results can be got from the same fossils, many fossils of the same kind of dinosaurs have been dug out from one place. they might have forme

23、d when an entire group of dinosaurs got stuck (陷入) all at once. or they might have been the result of dinosaurs getting stuck one after another over a course of a few centuries. thus we can say that dinosaurs might have in the first case lived in big groups and in the second lived alone.though there

24、 are two different results, dinosaur scientists now generally agree that at least some kinds of dinosaurs lived in big groups. “thats pretty much settled at this point,” says paul sereno. a kind of dinosaurs called sauropods left behind tracks in the western united states that appear to run north and south, suggesting that they even moved long distances together.as to whether dinosaurs cared for their young, dinosaur