听一段材料，回答下面几个小题。What was Christa doing when she was selected?
A.She was studying history.
B.She was teaching.
C.She was working as an astronaut.How many people applied to go on flight STS-5l-L?
A.11,000.
B.3,984.
C.1,948.What happened to Judy in 1977?
A.She became the second woman into space.
B.She was selected for astronaut training.
C.She got a Ph.D
听一段材料，回答下面几个小题。What kind of passage have you just heard?
A. A public lecture.
B. A radio announcement.
C. A government statement.What is the main purpose of the event?
A. To increase people's sense of environmental protection.
B. To invite people to join an environmental organization.
C. To persuade families to have an outing in the mountains.How many trees are going to be planted today?
A. 700.
B. 2000.
C. 4000.What does the speaker advise volunteers to do?
A. To learn some tree-planting skills.
B. To come along any time they like.
C. To bring along their gloves.
听一段材料，回答下面几个小题。Where will the World Series of Little League Baseball be held?
A. New York City.
B. Pennsylvania.
C. New York State.When is the Opening night of the National Basketball Association?
A. October 31st.
B. August 27th.
C. October 21st.What is true about the song "Take Me Out to the Ball Game"?
A. It was written by a baseball fan.
B. It was written by a baseball team.
C. It was written over 100 years ago.Which month means different for sports fans?
A. October.
B. September.
C. August.
听一段材料，回答下面几个小题。What might the small plane be carrying?
A. Tapes.
B. Tents.
C. Tourists.Which place might be flooded next?
A. South to Queensland.
B. West to Queensland.
C. Southwest of Queensland.What is the result of the storms in Europe?
A. Water supply is cut off.
B. Power is cut off.
C. Communication is cut off.
听一段材料，回答下面几个小题。What should those who want to go out do?
A. Get out of the town before three.
B. Stay in cars as much as possible.
C. Be careful of loose electric wires.What can we learn from the announcement?
A. Electricity has been cut off.
B. A hurricane is coming in three hours.
C. Some wires may go wrong after the hurricane.What does the speaker suggest at the end of the announcement?
A. Staying away from the beaches.
B. Paying close attention to further news.
C. Being patient and staying indoors.
听一段材料，回答下面几个小题。Where was the old man found?
A. In a hospital.
B. In the street.
C. In his home.What did the manager think of his team?
A. It did very well.
B. It moved a bit slow.
C. Its style was surprising.What will the weather be like later today?
A. Sunny.
B. Rainy.
C. Cloudy.