____ printed, this science fiction will be popular among the students.

A．Before           B．Unless            C．When            D．Once

Runners in a relay(接力) race pass a stick in one direction. However, merchants passed silk, gold, fruit, and glass along the Silk Road in more than one direction. They earned their living by traveling the famous Silk Road.

The Silk Road was not a simple trading network. It passed through thousands of citied and towns. It started from eastern China, across Central Asia and the Middle East, and ended in the Mediterranean Sea. It was used from about 200 B, C, to about A, D, 1300, when sea travel offered new routes(路线)　, It was sometimes called the world’s longest highway. However, the Silk Road was made up of many routes, not one smooth path. They passed through what are now 18 countries. The routes crossed mountains and deserts and had many dangers of hot sun, deep snow and even battles. Only experienced traders could return safe.

The Silk Road got its name from its most prized product. Silk could be used like money to pay taxes or buy goods. But the traders carried more than just silk. Gold, silver, and glass from Europe were much found in the Middle East and Asia. Horses traded from other areas changed farming practices in China. Indian merchants traded salt and other valuable goods. Chinese merchants traded paper, which produced an immediate effect on the West. Apples traveled from central Asia to Rome. The Chinese had learned to graft(嫁接)　different trees together to make new kinds of fruit. They passed this science on to others, including the Romans. The Romans used grafting to grow the apple. Trading along the Silk Road led to world-wide business 2,000 years before the World Wide Web.

The people along the Silk Road did not share just goods. They also shared their beliefs. The Silk Road provided pathways for learning, diplomacy(外交), and religion (宗教)

1.It’s probable that traders along the Silk Road needed         .

2.The Silk Road became less important because         .

3.New technologies could travel along the Silk Road because people         .

4.What is the best title for the passage?

__________ printed, this science fiction will be popular among the students.

A. Before              B. Unless              C. Although        D. Once

____ printed, this science fiction will be popular among the students.

A.Before             B.Unless                C.When                   D.Once

任务型阅读（共5小题；每小题2分，满分10分）

Duane, Rodney, Horace, Sandra 和 Rachel 正计划选一个景点去过周末。阅读下面六个景点的介绍，选出符合个人个性特长的最佳选项。选项中有一项是多余选项。

Now Obama has been President of the USA. Rodney is very excited because his grandfather used to be a friend of Martin Luther King and Rosa Parks and devoted himself to the struggle of civil rights for black people in the USA. He wants very much to find a museum where he can learn more about their struggle.

Noticing Sandra has been very tired from weeks of hard work at her lessons, her father decides to take her for a relaxation visit to an entertainment place. Now Sandra is asked to pick out an attraction where her father can see some wonderful exhibits, while she herself can enjoy some splendid music.

As a hard-working student who will head for the major that has a lot to do with botany after he graduates from high school, Rachel hopes to find an attraction which offers him the knowledge of plants and the connection between plants and nature.

As an active and energetic student, Duane has a special interest in the great athletes, great champions and their achievements of his state. Therefore, he has a strong desire that he should find a wonderful place where he can feast his eyes by using the coming weekend.

Maybe greatly affected by his father who is a well-known scientist, Horace has shown a great gift for science. Now he has come up with an idea: Why not try to find a science center where he himself can do some real scientific actions?

A

B

C

D

E

F