第二节（共5小题；每小题2分，满分10分）

　　根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

　　BEUING(Associated Press)- China has a growing middle class,a tradition of expecting education and 21 million new babies every year. 71

　　While China may be the world's biggest toy maker,many of the best are exported. 72 It is said that the demand for educational toys is low.

　　A US company,BabyCare,is trying to change that with a new way to sell toys in China. 73 People who join the company's "mother club" can get lectures and newsletters on baby and child devlopment at no extra cost,if they agree to spend 18 dollars a moth on the company's educational toys and child carebooks.

　　"We want to build a seven year relationship with those people," said Matthew J.Estes,BabyCare's president." 74 " BabyCare works on a one - to - one advise parents,explain toys that are designed for children at each stage(阶段) of development to age six.

　　BabyCare opened its first store in China last June in a shopping center in central Beijing and another near Beijing Zoo. 75

　　It is a new model for China and develops a market in young children's education and health that no other companies are in.

　　E.Department stores here do not have enough high quality toys.

　　F.It will have more stores in the United States and some other countries.

　　G.BabyCare works basically together with doctors in Beijing hospitals.

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

　　 It is a new term in today's tourism industry．But in an age of growing environmental awareness, it is not too difficult for us to imagine and understand this new form of holiday．

　　Ecotourism, which is considered as a kind of responsible tourism, is typically defined（定义）as travel to places where special and unusual plants, animals and cultural heritages （遗产） are the main ttractions．  Therefore, programs concerning the protection of some natural and cultural spots also form'a part of ecotourism．　　Ecotourism is developing at great speed．According to a recent report by the World Tourism Organization, ecotourism in recent years has enjoyed an annual growth of about 5% worldwide．   They include bird watching, hiking, diving, photography and taking part in various kinds of local cultural events．　　  However, it looks like some smaller towns and country areas may well become the new destinations for people to visit tomorrow because they are rich in ecological, cultural and historical resources （资源）．

　　Ecotourism has been gaining increasing recognition and popularity mainly for the relaxing, natural and vivid experience it offers to tourists．People are attracted to nature  and long to be close to it．However, a conflict between nature and human beings is unavoidable． 

　　A．The definition of ecotourism is beyond words．

　　B．It takes ecology and culture into consideration．

　　C．You may not be very familiar with "ecotourism"．

　　D．More than 80 activities have been listed for ecotourism．

　　E．People can have great fun enjoying nature through ecotourism．

　　F．Big cities are still the major places that attract tourists in our society today．

　　G．How to protect natural resources while taking advantage of them is of great importance．

How to Take Care of a Butterfly Cocoon

If you’re an elementary school science teacher or a mom of curious little kids, you might already know witnessing a caterpillar turning into a butterfly is one of the most awe-inspiring experiences that a young kid can have.

71 . Apart from letting your kids witness the change on themselves, it’s also a good idea to ground their experience with educational background. You could let the kids draw or take notes of their observations until the caterpillar finally transforms into a butterfly.

72　 . Caterpillars spin cocoons for themselves using a silk-like substance coming from their bodies. The caterpillar attaches this cocoon to a leaf or twig and wraps its body around it. That’s why it’s best that you provide a hanging stick or branch where the cocoon could be attached to. The best way is to have the caterpillar live on an indoor plant.

Do not disturb the cocoon. Once the insect is inside the cocoon, there’s actually nothing else that needs to be done. The best way is to let everybody know that nobody should touch the cocoon; the butterfly is being “formed” inside and if anybody disturbs it, chances are she won’t be able to be formed properly. 　73.

If the cocoon falls off its twig, don’t panic! The insect is still safe and it will still emerge as a butterfly soon enough. 　74. Don’t attempt to put it back to its original place.

Know when the butterfly will emerge from the cocoon. The insect usually stays inside the cocoon for 10 to 14 days. The day just before the butterfly emerges, the cocoon will turn either dark, or very clear. Expect the butterfly to come out in the early morning, and be sure to have your kids at hand to witness this event! 　75 .

Once the butterfly emerges and its wings become strong enough, the next part is to let her go out into the garden. Your kids will certainly appreciate the lesson on transformation, patience, and letting go. Good luck!

A．　 Know the process.

B．　 The best way is to leave it alone.

C．　 Help it come back to its place immediately.

D．　 This will happen very fast, so be ready.

E．　 Get it come out as quickly as possible.

F．　 It is a great opportunity to teach kids about patience.

G．　 Prepare the environment for the cocoon.