题目内容
15.The Great Barrier Reef,the world's largest coral reef ____ for over 26000 kilometers in the blue sea,containing countless corals and small islands.( )A. | covers | B. | measures | C. | stretches | D. | priority |
分析 大堡礁是世界是上最大的珊瑚礁系,在蓝色的海洋中延伸2万6千公里,包含无数的珊瑚和小岛.
解答 答案是C.本题考查动词词义辨析.题干中缺少谓语动词,priority名词,优先权;可排除D.cover及物动词,占据(面积);走过(里程);measure量(…长/宽/高),后面不需要介词,故排除;stretch延伸,常常与介词for连用;stretch for延伸…(长度);本题指珊瑚礁延伸2万6千公里,故选C;
点评 辨析动词要在识记常见动词及其搭配的基础上理解语境,根据具体语境推断合理的答案.
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5.Electronic books have changed the way many people read for pleasure.Now online textbooks are changing the way some students (1)Band some teachers teach.
More than 175,000students (2)Dthe public schools in Fairfax County,Virginia,outside Washington.Last year,the school system used digital (3)Bin fifteen schools.This school year,middle schools and high schools changed from (4)Ato electronic textbooks in their social studies classes.
Luke Rosa is a history teacher at Falls Church High School.His (5)Awork on school laptop computers.He explains the idea to them this way:"I mean,it's just like a (6)Ctextbook,except it's got it all online."
Peter Noonan,a leader of schools,says with electronic textbooks,publishers can quickly (7)Dthe content with the latest information.He says:"The world's changing (8)B.And the online textbooks can change right along with the events that are happening."He says digital books also cost (9)Athan printed textbooks:"Usually it's in the neighborhood of between fifty and seventy dollars to (10)Ca textbook for each student,which adds up to (11)Deight million dollars for all of our students in Fairfax County.We (12)Ahave purchased all of the online textbooks for our students for just under six million dollars."
But the students also need (13)Cto the Internet when they are not at school.About ten percent of students in Fairfax County do not have a computer or online access at (14)D.Stephen Castillo is one of them.He has to go the public library,which has free (15)B.
More than 175,000students (2)Dthe public schools in Fairfax County,Virginia,outside Washington.Last year,the school system used digital (3)Bin fifteen schools.This school year,middle schools and high schools changed from (4)Ato electronic textbooks in their social studies classes.
Luke Rosa is a history teacher at Falls Church High School.His (5)Awork on school laptop computers.He explains the idea to them this way:"I mean,it's just like a (6)Ctextbook,except it's got it all online."
Peter Noonan,a leader of schools,says with electronic textbooks,publishers can quickly (7)Dthe content with the latest information.He says:"The world's changing (8)B.And the online textbooks can change right along with the events that are happening."He says digital books also cost (9)Athan printed textbooks:"Usually it's in the neighborhood of between fifty and seventy dollars to (10)Ca textbook for each student,which adds up to (11)Deight million dollars for all of our students in Fairfax County.We (12)Ahave purchased all of the online textbooks for our students for just under six million dollars."
But the students also need (13)Cto the Internet when they are not at school.About ten percent of students in Fairfax County do not have a computer or online access at (14)D.Stephen Castillo is one of them.He has to go the public library,which has free (15)B.
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2.A.visit | B.leave | C.desire | D.attend |
3.A.cameras | B.books | C.libraries | D.data |
4.A.printed | B.ordered′ | C.used | D.priced |
5.A.students | B.colleagues | C.leaders | D.friends |
6.A.digital | B.popular | C.regular | D.different |
7.A.present | B.provide | C.charge | D.update |
8.A.peacefully | B.consistently | C.steadily | D.unnoticeably |
9.A.less | B.more | C.higher | D.better |
10.A.rent | B.download | C.buy | D.record |
11.A.exactly | B.permanently | C.doubtfully | D.roughly |
12.A.actually | B.unwillingly | C.hopefully | D.fortunately |
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14.A.school | B.work | C.hand | D.home |
15.A.seats | B.Internet | C.textbooks | D.homework |
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