单项选择题

How long will the Chinese panda cloning project take according to the passage

A．One year.
B．Three to five years.
C．Two years.
D．Twenty-five years.
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单项选择题
What could be the major problem in cloning pandas according to Dr. Kraemer
A．Lack of available panda eggs.
B．Lack of host animals.
C．Lack of qualified researchers.
D．Lack of funds.
单项选择题
The aim of Noah's Ark project is to ______.
A．implant embryo into a host animals
B．salute the Chinese efforts in saving pandas
C．save endangered animals from extinction
D．introduce a new species
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