Page 124 - Tài Liệu Ôn Thi THPT Quốc Gia Môn Tiếng Anh

of the (4) moments in Science occurred in 1953, when Francis Crick
and James Watson at Cambridge University discovered the structure of
DNA. They said that DNA was (5) ______to two spiral staircases going up
and down at the same time. Scientists all over the world (6) ______ this
“double helix” model immediately. The discovery was, of course, the (7)
______ of years of hard work, and Crick and Watson were not the only
scientists who had been (8) ______ out research in an attempt to find out
what DNA (9 )______ like. Maurice Wilkins and Rosalind Franklin at King’s
College, London, had also been (1 0 )______on the problem. They used x-ray
anEdysis of DNA, (1 1 )______ , Crick and Watson preferred to build models.
One day, without (12) ______ a word to her, Wilkins showed Franklin’s
results to Watson, and it was those results which (1 3 )______ him to discover
the real structure of DNA. In 1962, Watson, Crick and Wilkins were (14)
______the Nobel Prize for their work, Rosalind Franklin, who had died four
years earlier, was not even (15)______at the ceremony.

1. A. reterred B. known c. called D. described
2. A. normal B. general c. usual D. ordinary
3 A. little B. hardly c. tiny D. few
4. A. broadest B.largest c. tallest D. greatest
5. A. same B. similar c. alike D. resembled
6. A. allowed B. agreed c. admitted D. accepted
7. A. effect B. reason c. result D. finish
8. A. making B. doing c. holding D. carr3ãng
9. A. appeared B.looked c. existed D. compared
10. A. thinking B. trying c. seeking D. working
11. A. whereas B. however c. unlike D. despite
12. A. telling B. dropping c. saying D. giving
13. A. aided B. helped c. assisted D. provided
14. A. awarded B. presented c. donated D. celebrated
15. A. suggested B. responded c. mentioned D. admitted

30. WRITE THE PERPECT CRIME NOVEL
Most people are born with the natural ability to (1) ___ stories, but
only a rare few have the determination to become (2) _ __ authors, and
even fewer have the joy of seeing their novels top the (3) _ __of bestselling
books. Some of the world’s famous crime vvriters have achieved the (4)
______success of all. Who can (5 )_______the appeal of famous detectives like
Sherlock Holmes, Miss Msirple or Hercule Poirot? Even if you haven’t read
the (6 )______ books you will have seen them in íĩlms or on the TV.
If you have an Eunbition to become the (7) ______Agatha Christie what
should you do? The best starting (8) ______is to read lots of examples of
crime fiction written hy good authors. You will need a notebook to carry

Tài liệu òn thi THPT Oiiốc "ia imhi TiếitỊỉ Anh 125