从方框中选择恰当的句子完成下面的对话。A: The south tigers m

问题补全对话，情景问答

从方框中选择恰当的句子完成下面的对话。

A: The south tigers may become extinct (灭绝的) within 30 to 50 years if it does not receive protection.
B: 1______
A: There are 20 to 30 South China tigers. Guangdong Province has only five left because forests are being
     destroyed.
B: 2______
A: The life span of the South China tiger is 20 to 25 years, but the tigers breed (繁殖) and the survival rate
    (成活率 for cubs (小虎) is poor.
B: Why not clone (克隆) the tiger?
A: It's not that easy. 3______
B: What would happen in the future?
A: Well, I'm afraid we may not have this kind of animal at all in the 21st century without hard work and help
   from the scientists.
B: 4______
A: Yes. I hear that the scientists are trying there best to save the tigers, including (包括) the Northeast tigers.
B: 5______
A: I think so.

A. Do you know how many years a tiger can live?
B. What a pity, isn't it?
C. How many tigers are there in the south?
D. Can a tiger live as long as a man?
E. They are sure to succeed.
F. I'm sorry to hear that.
G. Chinese scientists can't make it at the moment.

答案

1-5: CAGBE