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Passage Two 第62题：

Passage Two Passage Two 第62题：Passage Two 第62题：

第62题：

Passage Two 第62题：Passage Two 第62题：请帮忙给出正确答案和分析，谢谢！

请帮忙给出正确答案和分析，谢谢！

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发布时间：2020-10-05

更多“Passage Two 第62题：”相关的问题

第1题

Passage Two第62题：

Passage Two

第62题：

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第2题

Passage Two Questions 29 to 31 are based on the passage you have just heard.第29题： A)H

Passage Two Questions 29 to 31 are based on the passage you have just heard.

第29题：

A)How to drive a car.

B)How to get a driving license in America.

C)Traffic laws and safety rules in America.

D)The age requirement for driving a car.

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第3题

Passage Two第63题：

Passage Two

第63题：

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第4题

Passage Two Questions 62 to 66 are based on the following passage. By almost any measur

e, there is a boom in Internet-based instruction. In just a few years, 34 percent of American universities have begun offering some form. of distance learning （DL）, and among the larger schools, it's close to 90 percent. If you doubt the popularity of the trend, you probably haven't heard of the University of Phoenix. It grants degrees entirely on the basis of online instruction. It enrolls 90,000 students, a statistic used to support its claim to be the largest private university in the country.

While the kinds of instruction offered in these programs will differ, DL usually signifies a course in which the instructors post syllabi （课程大纲）, reading assignment, and schedules on Websites, and students send in their assignments by e-mail. Generally speaking, face-to-face communication with an instructor is minimized or eliminated altogether.

The attraction for students might at first seem obvious. Primarily, there's the convenience promised by courses on the Net: you can do the work, as they say, in your pajamas （睡衣）. But figures indicate that the reduced effort results in a reduced commitment to the course. While dropout rate for all freshmen at American universities is around 20 percent, the rate for online students is 35 percent. Students themselves seem to understand the weaknesses inherent in the setup. In a survey conducted for eCornell, the DL division of Cornell University, less than a third of the respondents expected the quality of the online course to be as good as the classroom course.

Clearly, from the schools' perspective, there's a lot of money to be saved. Although some of the more ambitious programs require new investments in servers and networks to support collaborative software, most DL courses can run on existing or minimally upgraded （升级） systems. The more students who enroll in a course but don't come to campus, the more school saves on keeping the lights on in the classrooms, paying doorkeepers, and maintaining parking lots. And, while there's evidence that instructors must work harder to run a DL course for a variety of reasons, they won't be paid any more, and might well be paid less.

第62题：What do we learn from the first paragraph？

A．Children do find lots of fun in many mindless activites.

B．Rebecca is much too occupied to enjoy her leisure time.

C．Rebecca draws on a lot of online materials for her writing.

D．A lot of distractions compete for children's time nowadays.

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第5题

Passage Two:Questions 26 to 30 are based on the following passage.A breakthrough （突破) in

Passage Two:Questions 26 to 30 are based on the following passage.A breakthrough (突破) in the provision of energy from the sun for the European Economic Community (EEC) could be brought forward by up to two decades, if a modest increase could be provided in the EEC’s research effort in this field, according to the senior EEC scientists engaged in experiments in solar energy at EEC’s scientific laboratories at Ispra, near Milan.

The senior West German scientist in charge of the Community’s solar energy programme, Mr. Joachim Gretz, told journalists that at present levels of research spending it was most unlikely that solar energy would provide as much as three per cent of the Community’s energy requirements even after the year 2000. But he said that with a modest increase in the present＜ sums, devoted by the EEC to this work it was possible that the breakthrough could be achieved by the end of the next decade.

Mr. Gretz calculates that if solar energy only provided three per cent of the EEC’s needs, this could still produce a saving of about a billion pounds in the present bill for imported energy each year. And he believes that with the possibility of utilizing more advanced technology in this field it might be possible to satisfy a much bigger share of the Community’s future energy needs.

At present the EEC spends about $2.6 millions a year on solar research at Ispra, one of the EEC’s official joint research centres, and another $3 millions a year in indirect research with universities and other independent bodies.

第26题：The phrase “be brought forward” (Line 2, Para. 1) most probably means ________.

A) be expected

B) be completed

C) be advanced

D) be introduced

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第6题

根据下列选项回答 62～65 题。 A．复方炔诺酮B．雌二醇C．黄体酮D．甲基睾丸素E．棉酚第 62 题

根据下列选项回答 62～65 题。

A．复方炔诺酮

B．雌二醇

C．黄体酮