--Who is making such a noise? -- must be children. A. They B. Those C. That D. It 题目和参考答案——青夏教育精英家教网—

题目内容

--Who is making such a noise?

--____________ must be children.

A. They B. Those C. That D. It

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Festival activities program

TIME AND PLACE

October 24~30: 9:00 a.m. ~4:00p.m

Oct.25~29: 12:00 p.m~9:00 p.m.

At Kerry Centre Hotel

Classroom area

1) English Taster Lesson

2) Food health-keeping method presentation Computer area

3) E-Photography and Techno Music

4) Education Software Demonstration

Internet Training area

SINA and Capital on- Line will provide Internet training for the public. The focus(焦点) will be on browsing the Internet; how to find useful information on the web and how to design an elementary Web page

Foyer activity area

5) The students from Beijing TV University for the Aged will provide calligraphy (handwriting demonstration)

6) Children activities Lectures

21st Century, the educational weekly of China Daily, will invite experts from English- speaking countries to hold lectures from 18:30 to 20:30 on Oct. 27 to 29 and in the daytime on Oct. 30.

60. A 70 -year- old teacher wants to see how to use writing brush well. He should go to ________.

A. Classroom area B. Computer area

C. Internet Training area D. Foyer Activity area

61. A person who is interested in internet can go to ____________.

A. Computer area at 9 .m. Oct. 30

B. Internet Training area at 11 a. m. Oct. 24

C. Classroom area at 8:00 p. M. Oct. 26

D. Lectures at 9:00 p. m. Oct. 29

62. The students of English Department have a chance to learn English at __________.

A. 9:00~9:45 a .m. Oct. 27 B. 15:00~15:45 Oct. 30

C. 17:15~18:00 Oct. 28 D. 12:00~12:45 Oct. 25

63. The underlined word "browsing" in the passage probably means ____________.

A. seeing everywhere

B. going here and there

C. staring everywhere

D. reading here and there in book, etc

--Who is your new secretary?

--Miss Evens. I’m very pleased with the work that she _________ so far.

A. are doing B. did C. were doing D. has done

With only about 1,000 pandas left in the world, China is desperately trying to clone the animal and save these in a dangerous situation. That's a move similar to what a Texas A & M University researchers have been undertaking for the past five years in a project called "Noah's Ark".

Noah's Ark is aimed at collecting eggs, embryos(???), semen and DNA of these animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M's College of Veterinary, Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.

It is estimated that as many as 2, 000 species of mammals, birds and reptiles will probably become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.

This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.

The entire procedure could take from three to five years to complete.

"The nuclear transfer of one species to another is not easy, but the lack of available panda eggs could be a major problem," Kraemer believes. "They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it's difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort," adds Kraemer, who is one of the leaders of the Project at Texas A&M, the first-ever attempt at cloning a dog.

"They are trying to do something that's never been done, and this is very similar to our work in Noah's Ark. We're both trying to save animals that face extinction. I certainly appreciate their effort and there's a lot we can learn from what they are attempting to do. The cooperation between us is very much needed."

67. The final aim of "Noah's Ark" project is to___________. .

A. make efforts to clone the endangered pandas

B. save endangered animals from dying out

C. collect DNA of endangered animals to study

D. transfer the nuclear of one animal to another

68. According to Professor Kraemer, ___________.

A. the long time lasting cloning research could be successful.

B. the eggs transfers immediately result in having a baby.

C. the lack of nuclear transfer could be a major problem to have new pandas.

D. if species should die out, basic building blocks would heal them.

69. The best title for the passage may be______________.

A. China's Success in Pandas Cloning

B. Helping Ways to Avoid Extinction

C. Exploring the Possibility to Clone Pandas

D. The Practice in Noah's Ark

70. From the passage we know that______________.

A. Kraemer and his team have succeeded in cloning a panda

B. scientists try to implant a panda's egg into a rabbit

C. Kraemer will work with Chinese scientists in clone researches

D. about two thousand species are to die out in a century

1. On seeing the snake, the little girl s_____________.

2. You should judge a book by its c_____________ , not by its cover.

3. The boy looked at his father h________ because he thought his father had brought him a present.

4. He's gone to hospital in Shanghai for special t_____________.

5. Do it now. O____________ , it will be too late.

6. A person who is m___________ ill is one whose mind is unwell.

7. He kept on trying and at last he got s___________.

8.I couldn’t get through to the teacher. Maybe I d__________ the wrong number.

9.With the development of agriculture，the peasants’ i _____________has greatly increased.

10.At weekend the big family usually get t____________ to have a big meal．

Someone who is m______ has a natural ability and interest in music.

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