[简答题]What is the accurate statement about the pull of the sun on the earth

[简答题]What is the accurate statement about the pull of the sun on the earth

[填空题]Despite knowing little about what was happening, the author’s mother is happier in ______.

[单项选择]Anyone who cares about what schools and colleges teach and how their students learn will be interested in the memoir(回忆录) of Ralph W. Tyler, who is one of the most famous men in American education.
Born in Chicago in 1902, brought up and schooled in Nebraska, the 19-year-old college graduate Ralph Tyler became hooked on teaching while teaching as a science teacher in South Dakota and changed his major from medicine to education.
Graduate work at the University of Chicago found him connected with honorable educators Charles Judd and W. W. Charters, whose ideas of teaching and testing had an effect on his later work. In 1927, he became a teacher of Ohio State University where he further developed a new method of testing.
Tyler became well-known in 1938, when he carried his work with the Eight-Year Study from Ohio State University to the University of Chicago at the invitation of Robert Hutchins.
Tyler was the first director of the Center for Advanced Study in the Beha
A. Top managers.
B. Language learners.
C. Serious educators.
D. Science organizations.

[填空题]Both these stars don’t only talk about what they would like to do—they actually do what they believe in.

[单项选择]Forget what Virginia Woolf said about what a writer needs--a room of one’s own. The writer she has in mind wasn’t at work on a novel in cyberspaee, one with multiple hypertexts, animated graphics and downloads of trance, charming music. For that you also need graphic interfaces, Real Player and maybe even a computer laboratory at Brown University. That was where Mark Amerika--his legally adopted name; don’t ask him about his birth name--composed much of his novel Gramatron. But Grammatron isn’t just a story. It’s an online narrative (gramatron. com) that uses the capabilities of cyberspace to tie the conventional story line into complicated knots. In the four years it took to produce-it was completed in 1997-each new advance in computer software became another potential story device. "I became sort of dependent on the industry," jokes Amerika, who is also the author of two novels printed on paper. "That’s unusual for a writer, because if you just write on paper the ’technology’ is pret
A. differences between conventional and modern novels
B. how Mark Amerika composed his novel Gramatron
C. common features of all modern electronic novels
D. why Mark Amerika took on a new way of writing

[单项选择]

Many people are worried about what television has done to the generation of American children who have grown up watching it. For one thing, recent studies show that TV weakens the ability to imagine. Some teachers feel that television has taken away the child’s ability to form mental picture in his own mind, resulting in children who cannot understand a simple story without pictures.
Secondly, too much TV too early usually causes children to be removed from real-life experiences. Thus, they grow up to be passive(被动的) watchers who can only respond to action, but not start doing something actively.
The third area for such a worrying situation is the serious dissatisfaction frequently expressed by school teachers that children show a low patience for the pains in learning. Because they have been used to seeing results of all problems in 30 or 60 minutes on TV, they are quickly discouraged by any activity that promises less than immediate satisfaction.
B
A. are frightened
B. think it’s real
C. become annoyed
D. feel satisfied