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52. to eat. In certain countries in Asia, there is so little rice. Moreover, we do not
A
B
A
13. take enough care of the countryside. Wild animals are quickly disappeared
A
C
4. For instance, tigers are rare in India now although we have killed too many for
A
C
D
B
C
B
D
B
55. them to survive. However, it isn't enough simply to talk about the problems.
C
D
D
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