单项选择题
Passage One Questions 26 to 29 are based on the passage you have just heard.
A. They began to talk. B. They stayed silent. C. They raised their hands. D. They shouted to be heard.
A. The World Digital Library will consist of 1,200 documents and their explanations. B. The U.S. National Digital Library Program gains increasing popularity among people. C. Children around the world can have access to the World Digital Library anytime. D. The World Digital Library will have servers in countries around the world.
A. It is used to add sugar. B. It is used for mixing tea. C. It is used for measuring tea. D. It is used as a tea container.