A.Halley and other scientists
B.the orbit of a comet
C.Newton and Halley
D.Halley and his discovery
A.1704
B.1705
C.1706
D.1707
开始考试点击查看答案A.by doing experiments
B.by means of his own careful observation
C.by studying the work of other scientists
D.by chance
开始考试点击查看答案A.some different comets appearing several times
B.the same comet appearing at different times
C.three different comets appearing three times
D.several comets appearing at the same time
开始考试点击查看答案A.his teachers
B.fellow-singers
C.producers
D.fans
开始考试点击查看答案A.His luck and talent for music
B.His talent for music and look
C.His looks and luck
D.His passion for music and hard work
开始考试点击查看答案A.Newton worked out the orbit of the comet.
B.Halley worked out the orbit of the comet first.
C.Newton gave Halley some help.
D.Halley died before 1758.
开始考试点击查看答案A.use for their schoolwork
B.access the Internet
C.work at home
D.connect them to libraries
开始考试点击查看答案A.They don’t really talk.
B.They use the computer language.
C.Laptops have speakers.
D.None of the above reasons is correct.
开始考试点击查看答案A.All teachers use computers.
B.1500 students have laptops.
C.It is an old college in America.
D.Students there can do everything.
开始考试点击查看答案A.attend lectures on information technology
B.travel around the world
C.have free laptops
D.get information from around the world
开始考试点击查看答案高中教育高考语文(重庆卷)2013年普通高等学校招生全国统一考试
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