C．they will have to find their own prey

　　D．they will have to live in the wild

　　A　[细节理解题。根据第四段中的"as soon as the animals turn into dangerous predators，they will be given their own living places"可知。]

　　3．From the text we can learn that ．

　　A．Milika is the leader of the special group

　　B．the five animals can not survive in the wild right now

　　C．the animals will compete with each other for the same food

　　D．Layla raised the animals immediately after they were abandoned

　　B　[推理判断题。根据第四段中的"because none of them would have been able to survive alone in the wild"可知。]

　　4．What would be the best title for the text?

　　A．No Longer Competitors

　　B．Hello，Lovely Animals

　　C．Unusual Friendship

　　D．Fierce Animals?

　　C　[标题归纳题。由文中出现的friends，special及五只动物之间的关系可知，C项作标题较贴切。]

　　B

　　The 1993 movie Jurassic Park wasn't the first film to show dinosaurs(恐龙) in the modern world.But it did a good job of bringing the idea of cloning dinosaurs into popular culture.It represented dinosaur cloning in a way that made sense to a lot of people，and it was a successful film，making more than $900 million worldwide.

　　Jurassic Park built on the idea of getting DNA from mosquitoes(蚊子) kept in amber.While this might seem possible at first sight，it's highly unlikely that scientists could find usable dinosaur DNA in mosquito fossils(化石)．Scientists would need a very specific sample-a female mosquito that had taken lots of dinosaur blood immediately before being trapped(困住) in amber.Since fossilization in amber is a relatively rare event，the chances of this happening are pretty small.

The lack of possible samples isn't the only problem.Most insect fossils found in