rare
the most expensive in food markets
imported into China
used to cure certain diseases
第1题:
Why are researches on parrots important according to the passage?
A. The Trust shows great concern for the programme.
B. We need to know more about how to preserve parrots.
C. Many people are interested in collecting parrots.
D. Parrots’ intelligence may some day benefit people.
第2题:
According to the passage,a great variety of influenza strains can appear when______.
A. H and N spikes are produced
B. animal and bird viruses are combined
C. dissimilar types virus recombine
D. two viruses of the same type are contracted
第3题:
Which of the following is true according to the passage?
A. There are about 2,500 stars in the sky.
B. Humans want to do nothing to reduce light pollution.
C. Sea turtles always get lost and die from tiredness.
D. Something has been done to reduce light pollution.
第4题:
第5题:
A、attaches
B、gives
C、takes
D、makes
第6题:
We can conclude from this passage that ______.
A. many turtles die while swimming to shore
B. female turtles protect their babies
C. once turtles leave land, they never return to the sea
D. the job of laying eggs takes tremendous strength
第7题:
The partnership with the American company is of great () importance to our corporation.
A、strategic
B、operative
C、decisive
D、manipulative
第8题:
According to the passage, what is the most important job for a perfect mom?
________________________________________________________
第9题:
第10题: