英语试卷 答案(更新中))
the screens of stopwatches,they once again saw a skewed num ber. Faux says that the obvious solution is for stopwatches to have large data tables for transforming the numbers of oscilla- tions into the time in seconds,rather than using an algorithm. The researchers now hope to investigate whether the errors are found at large sporting events. New Scientist asked the International Olympic Committee if timing at the Olympic Games could be affected by this phenome non.The IOC passed the request for comment to Omega,the of- ficial timekeeper of the Games,which didn't respond.
英语试卷 答案(更新中))
第二部分阅读理解（共4小题；每小题7.5分，满分30分） 阅读下面短文，从每题所给的A、B、C和D四个选项中，选出 最佳选项。 Digital stopwatches can make rounding(四舍五入的) errors of up to 0.11 seconds,which could be enough to change the win ner of close races.Although the devices record time extremely accurately,they often make errors when changing that raw data to human-readable numbers. Most digital stopwatches measure time by counting the pre- dictable oscillations (of a quartz crystal.The crystal will pulse many thousands of times a second and the final count is transformed into seconds in a format known as a floating-point representation that is commonly used by digital devices.
高一期末高中教学质量检测英语试卷 答案(更新中))
good introduction to the course,and it will probably cover a lot of useful information about the upcoming semester. W:Maybe you're right.It's just that I hate being in large groups.I'm not going to know anyone there. M:You'll know me,though.Besides,I think it will be a good chance to meet people,and there will probably be times when we will have to work together in groups. W:Our course outline seems to have all the information we need. I can't see there is anything new to discuss. M:I heard there will be a former graduate there to provide details about what kind of job opportunities are out there after we graduate.It could be more helpful than you think. W:I don't know.
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W:Well,I've got something quite different from that this time. No singing at all.Though it's got some great music,it's an adventure in space.I'm sure you'll enjoy that more than a comedy we saw last time. M:Great!Let's watch that then. (Text 7) W:Happy New Year！ M:Happy New Year!Kate,do you have any wishes for the new year? W:Of course.I hope I can get a good score in the college en- trance examination in June this year,and I can visit Beijing during the summer holiday. M:Which is the most important?
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第一部分 听力（共两节，满分40分） 第一节（共5小题；每小题2分，满分10分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、 B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每 段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。 每段对话仅读一遍。 1.What does the woman use to dry the car windows? A.A cloth. B.A towel. C.Newspaper. 2.When does the conversation take place? A.In the evening. B.In the afternoon.
高一期末高中教学质量检测英语考试试卷)
B.Brother and sister. C.Schoolmates. 听第10段材料，回答第17至20题。 17.How often does the competition take place? A.Every year. B.Every other year. C.Every four years. 18.How many people took part in the competition this year? A.At least 100. B.At least 120. C.At least 200. 19.Who is the competition intended for? A.Young songwriters.
B.It is slow. C.It is uncomfortable. 听第9段材料，回答第14至16题。 14.How does the woman feel about the information session? A.Uncertain. B.Interested. C.Disappointed. 15.What does the man seem to be doing? A.Providing job details. B.Persuading the woman. C.Explaining the course outline. 16.What's the probable relationship between the speakers? A.Teacher and student.
time in this beautiful spring day. I'd be very much grateful if you could accept my invitations. I am looking forward to your early reply. Yours, Jenny
【答案】61.more complex62.thought63.the e64.to keep 65.is destroyed 66.usually 67.transporting 68.on e 69.1f 70.protection
英语考试试卷)
