单项选择题

A．They will gradually die out.
B．They will be able to survive in the preserves.
C．They will have to migrate to find new homes.
D．They will face extinction without artificial reproduction.
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单项选择题
Part of the garden is called a memorial spot because______.
A．a cat was buried there
B．Herry had been run over there
C．Terry’’s own tree was planted there
D．it was in front of Leslie’’s house
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