第2题
A. published
B. advertising
C. advertised
D. publishing
第3题
________ as it was at such a time, his work attracted much attention.
A) Being published
B) Published
C) Publishing
D) To be published
第4题
第5题
【B5】 he, however, might tremble at the 【B6】 of what he is about to do. Together with another two scientists, he is publishing a paper which not only 【B7】 that one group of humanity is more intelligent than the others, but explains the process that has brought this about. The group in 【B8】 are a particular people originated from central Europe. The process is natural selection.
This group generally do well in IQ test, 【B9】 12-15 points above the 【B10】 value of 100, and have contributed 【B11】 to the intellectual and cultural life of the West, as the 【B12】 of their elites, including several world-renowned scientists, 【B13】. They also suffer more often than most people from a number of nasty genetic diseases, such as breast cancer. These facts, 【B14】, have previously been thought unrelated. The former has been 【B15】 to social effects, such as a strong tradition of 【B16】 education. The latter was seen as a (an) 【B17】 of genetic isolation. Dr. Cochran suggests that the intelligence and diseases are intimately 【B18】. His argument is that the unusual history of these people has 【B19】 them to unique evolutionary pressures that have resulted in this 【B20】 state of affairs.
【B1】
A.selected
B.prepared
C.obliged
D.pleased
第6题
At Burlington High in suburban Boston, Principal Patrick Larkin says the $ 500 ipads is better than textbooks in the long term, though he said the school will still use traditional texts in some courses if suitable electronic programs aren’t yet available. Larkin said of textbooks, “but they’re pretty much outdated the minute they’re printed and certainly by the time they’re delivered”.
But some experts warn that the districts need to ensure they can support the wireless infrastructure (设施), repairs and other costs that accompany a switch to such a tech - heavy approach. Mark Warschauer, an education and informatics (信息学) professor said, “I think people will like it. I really don’t know anybody in high school that wouldn’t want to get an iPad,” he said. “We’re always using technology at home, then when you’re at school it’s textbooks. So it’s a good way to put all of that together.” Districts are varied in their policies on how they police students’ use.
And the nation’s textbook publishing industry, accounting for $ 5. 5 billion in yearly sales to secondary schools, is taking notice of the trend with its own shift in a competitive race toward developing curriculum specifically for ipads. Jay Dickey, executive director of the Association of American Publishers, schools division, said all of the major textbook publishers are moving toward electronic offerings, but at least in the short term, traditional bound textbooks are here to stay. “I think one of the real key questions that will be answered over the next several years is what sort of things work best in print for students and what sort of things work best digitally.”
The first paragraph is mainly about________________ .
A.a program to promote ipads marketing in new school year
B.a program to spread electronic learning in new school year
C.a plan of how to use ipads in the coming school education
D.a plan of how to oppose IT technique in the coming school teaching
What’s the problem for ipads to be used in schools at presentA.Some students wouldn’t like to have ipads in schools.
B.The ipads are too expensive for school students to buy.
C.Most experts oppose the idea that ipads replace paper textbooks.
D.The ipads may be unavailable for some traditional courses.
The underlined sentence in the passage implies that .A.traditional textbooks are behind the times before they are printed
B.traditional textbooks possibly need to he printed again before delivered
C.contents of traditional textbooks can’t be renewed in time as electronic ones do
D.the ipads can deliver information much more rapidly than printed textbooks
From the passage we can draw conclusion that .A.more students tend to use printed textbooks rather than electronic ones
B.textbook publishing houses will develop more electronic textbooks of their own
C.it is impossible for the ipads to be widely used in schools in the future
D.electronic textbooks will take the place of printed ones in new school year
请帮忙给出每个问题的正确答案和分析,谢谢!
第7题
Before World War I we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparents, aunts, uncles and cousins who gathered next door. But I do have a crystalclear memory of the dogs, the farm animals, the local birds, and above all, the insects.
I am a naturalist, not a scientist. I have a strong love of the natural world and my enthusiasm had led me into varied investigations. I love discussing my favorite topics and enjoy burning the midnight oil while reading about other people's observations and discoveries. Then something happens that brings these observations together in my conscious mind. Suddenly you fancy you see the answer to the riddle, because it all seems to fit together. This has resulted in my publishing 300 papers, and books, which some might honour with the title of scientific research.
But curiosity, a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist: one the outstanding and essential qualities required is se]f-discipline, a quality I lack. A scientist requires not only self-discipline but hard training, determination and a goal. A scientist, up to a point, can be made. A naturalist is born. If you can combine the two, you get the best of both worlds.
The first paragraph tells us the author ______. ()
A.was interested in flowers and insects in his childhood
B.lost his hearing when he was a child
C.didn't like his brothers and sisters
D.was born to a naturalist's family