turtle
medicine made from turtle
cancer cure
pet trade
第1题：
What does the underlined word "they" in Paragraph 6 refer to?
A. The participants in the study.
B. The researchers of the study.
C. The errors made during the study.
D. The data collected from the study.
第2题：
The underlined phrase in paragraph 3 most probably means _____________.
A. formed an idea for
B. made an outline for
C. made some space for
D. chose some colors for
第3题：
The underlined word “ There” in the second paragraph refers to (指的是)____________.
第4题：
turtle
medicine made from turtle
cancer cure
pet trade
第5题：
第6题：
The underlined word “they” in the last paragraph refers to 。
A. criminals B. pigeons
C. the stolen cars D. demands for money
第7题：
After some experiments, the doctors found that ______.
A. the influenza could be cured like other types of influenza
B. the influenza must be treated in a special way
C. the influenza did not have to be treated
D. the influenza could not be cured by any known medicine
第8题：
A.little of use
B.of little use
C.of useful
D.for little use
第9题：
organisms
fish
toxins
flesh
第10题：
a rock
the group of bees
a hill
the river