更多"Some officials believe bird flu spr"的相关试题:
[单项选择]How many people have been infected by bird flu in Hong Kong in 1997
A. At least three.
B. Six.
C. Thirteen.
D. Fifteen.
[单项选择]How many people did bird flu kill in Indonesia in two weeks
A. 5.
B. 2
C. 35.
[单项选择]The bird flu may have the greatest influence on ______.
A. the inland countries
B. the agricultural countries
C. the coastal countries
D. the industrial countries
[单项选择]One of tile fight ways for us to avoid bird flu is ______.
A. to kill all the poultry
B. to eat no more chickens
C. to form a healthy habit
D. to keep separated from others
[单项选择]The recent outbreak of bird flu results in ______.
A. the death of millions of people
B. the slaughter of a lot of chickens
C. a worldwide panic
D. too many exaggerated news reports
[单项选择]It was in Indonesia, the UN officials believe, ______ the tsunami (海啸) caused the greatest damage.
A. where
B. which
C. when
D. that
[单项选择]South Africa' s economy displayed some ______ signs of growth, but worldwide sanctions were slowing any widespread recovery.
A. modest
B. generous
C. medieval
D. genetic
[单项选择]What excited him so much was that some ______ birds were found in this small island.
A. uncommon
B. disordered
C. abnormal
D. extraordinary
[单项选择]The word bird used to mean "young bird"; today it means "any kind of bird". This is called ______ in terms of semantic change.
A. broadening
B. narrowing
C. meaning shift
D. class shift
[单项选择]Comparing the time scales between many flu epidemics, scientists can ______ when another one might happen.
A. determine
B. anticipate
C. predict
D. assure
[单项选择]BIRD-X offers pest bird control products to ______, control and get rid of birds.
A. compel
B. propel
C. repel
D. dispel
[单项选择]Those who get the flu vaccine are surely protected from the disease.
[单项选择]When was the deadly avian flu first discovered in humans in the world
A. 1997.
B. 1998.
C. 2003.
D. 2004.
[单项选择]If children have flu-like symptoms, their parents ______.
A. are advised not to give them aspirin
B. should watch out for signs of Reye syndrome
C. are encouraged to take them to hospital for vaccination
D. should prevent them from mixing with people running a fever
