题目内容

世界历史中很多重大的文明都不会被划分时段。()
参考答案:错误

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根据下面短文内容,回答题。
Hints for Reading Practice
(1) Most of us can find 15 minutes or half an hour each day for some regular activity. For example,one famous surgeon always spent 15 minutes reading something before he went to sleep each day. Whether he went to bed at 10 p.m. or 2:30 a.m. made no difference.
(2) "Speed Reading" courses teach students how to read more quickly. In such courses, teachers often ask students to find out how many words a minute he is reading. You can do this too:look at your watch every 5 or 10 minutes and write down the page number you have reached.
(3)Obviously, you should not increase your reading speed if you do not understand what you are reading. If you find something you don&39;t understand in the book, or you cannot remember clearly the details of what is said, why not read the chapter again?
(4)Take four or five pages of an interesting book you happen to be reading now. Read these pages as fast as you can. Don&39;t worry about whether you understand or not. If you keep doing this "lightning speed" reading for a period of time, you will usually find that your normal speed has increased.
(5) Most paragraphs in an article have a topic sentence that expresses the central idea. The opening paragraph often suggests the general direction and content of the article, while paragraphs that follow expand or support the first. The closing paragraph often gives a summary of the most important points of the article.
Paragraph 2__________ 查看材料

A. The organization of an article
B. Check your reading speed
C. A way to increase your reading speed
D. Check your understanding
E. Read something every day
F. Read extensively

我们国家是从秦以后被世界认识的。()

根据下面短文内容,回答题。
New Product Will Save Lives
Drinking water that looks clean may still contain bugs (虫子), which can cause illness. A small company called Genera Technologies has produced a testing method in three stages, which shows whether water is safe. The new test shows if water needs chemicals added to it, to destroy anything harmful. It was invented by scientist Dr. Adrian Parton, who started Genera five years ago. He and his employees have developed the test together with a British water company.
Andy Headland, Genera&39;s marketing director, recently presented the test at a conference in the USA and forecasted good American sales for it. Genera has already sold 11 of its tests at $42,500 a time in the UK and has a further four on order. It expects to sell another 25 tests before the end of March. The company says it is the only test in the UK to be approved by the government.
Genera was formed five years ago and until October last year had only five employees; it now employs 14. Mr. Headland believes that the company should make around $19 million by the end of the year in the UK alone.
Genera Technologies has developed a method that determines whether water is clean. 查看材料

A. Right
B. Wrong
C. Not mentioned

They are ready to try their way to solve the problem.

A. grow
B. wrap
C. hide
D. test

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