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在Fe2+,Co2+,Ni2+的盐溶液中加入NaOH,在空气中放置后,各得何种产物?

在Fe2+,Co2+,Ni2+的盐溶液中加入NaOH,在空气中放置后,各得何种产物?

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第1题

Which of the following is NOT true?A.Many parents bought Maugham's books for their daughte

Which of the following is NOT true?

A.Many parents bought Maugham's books for their daughters.

B.Girl had to read those books if they hoped to be the man's wife.

C.Maugham gave an ad. in the newspapers for one of his friends.

D.Thanks to the ad. Maugham's books sold well.

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第2题

Which of the following is NOT true?A.Many parents bought Mangham's books for their daughte

Which of the following is NOT true?

A.Many parents bought Mangham's books for their daughters.

B.Girls had to read those books if they hoped to be the man's wife.

C.Maugham gave an ad. in the newspapers for one of his friends.

D.Thanks to the ad. , Maugham's books sold well.

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第3题

The paper for books and newspapers ______ made of wood. A) are B) is C) has D) have

The paper for books and newspapers ______ made of wood.

A) are B) is C) has D) have

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第4题

Many books and newspapers in the world are written ______ English language.A.inB.in theC.w

Many books and newspapers in the world are written ______ English language.

A.in

B.in the

C.with

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第5题

__________。 [A] newspapers [B] books [C] media [D] periodicals

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第6题

A.NewspapersB.BooksC.MediaD.Periodicals

A.Newspapers

B.Books

C.Media

D.Periodicals

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第7题

听力原文:The first "National Sample Survey of People's Reading Trends" was successfully ac

听力原文: The first "National Sample Survey of People's Reading Trends" was successfully accomplished. The survey shows that in modern Chinese society, "reading" is not limited to books, newspapers and magazines; it is a process that can be completed through all kinds of media and by various means. It is delightful to note people's common view that reading is crucial to an individual's development.

The survey was conducted among some 3,000 adults from 12 provinces and cities nationwide. And statistics reveal that different media and different types of publications function differently in meeting people's spiritual needs. To get to know both domestic and international news, and current trends, people mainly watch TV and read newspapers; to acquire information related to their own jobs, study and professional knowledge, they mostly choose books and TV programs; while preferring TV and VCD for relaxation and recreation.

In terms of the utilization of media in people's spare time, TV has the greatest number of viewers, while newspapers, magazines, books and radio come second with regard to number of readers. Quite a few people spend a fairly long time using audio and video products and computers.

Speaking of the purpose of reading, men stress the broadening of horizon and catering for their hobbies and interests while women emphasize improvement of self-cultivation, meeting social contact and coping with tests.

According to the survey, literary books remain the favorite of people.

(26)

A.TV programs.

B.VCDs.

C.Newspapers and magazines.

D.Radio programs.

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第8题

Which ones of the following reading materials are intended for learning?

A.reference books

B.periodicals

C.literature

D.newspapers

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第9题

Educationists are still arguing about______.A.the values of different types of reading mat

Educationists are still arguing about______.

A.the values of different types of reading materials

B.whether books should be respected or not

C.whether the reading of newspapers is mentally weakening our intellectual ability

D.whether the information on books and newspapers is reliable

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第10题

Which is true according to the text?A.You can buy books and newspapers in a library at a l

Which is true according to the text?

A.You can buy books and newspapers in a library at a lower price.

B.You can save money by making more shopping trips.

C.Money does not always bring you the best thing.

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