听一段材料，回答下面几个小题。
| A．Those who often sent text messages. |
| B．Those who suffered from heart disease. |
| C．Those who did no physical exercise. |
| D．whose who were unmarried |
| A．They responded more slowly than usual. |
| B．They sent more messages. |
| C．They typed 10 percent faster on average. |
| D．They edited more passages. |
| A．Why chemical therapy works. |
| B．Why marriage helps fight cant |
| C．How unmarried people survive |
| D．How cancer is detected after marriage. |
What does the man think of classical music?
A.He does not like it at all.
B.He prefers it to other music.
C.He enjoys it at bedtime.
Why does the woman refuse the invitation for tonight?
A.She doesn’t like the man.
B.She has another appointment.
C.She is too busy with her work.
听一段材料，回答下面几个小题。What is Alice Walker?
A.A writer.
B.A teacher.
C.A policewoman.Where did Alice Walker finish her college education?
A.In Georgia.
B.In Atlanta.
C.In New York.What did Langston give to Alice Walker?
A.Many books.
B. Some money.
C.Some advice.
听一段材料，回答下面几个小题。What is the woman doing?
A.She is doing an experiment.
B.She is having a study.
C.She is asking others for help.How long is the man’s house to the place of his work?
A.One to five kilometers.
B.Six to ten kilometers.
C.Fourteen or fifteen kilometers.How does the man’s family members go to work or school?
A.By train.
B.By bus.
C.Use private transport.
听一段材料，回答下面几个小题。What is the woman?
A.An actress.
B.A secretary.
C.A typist.What is the relationship between the two speakers?
A.Husband and wife.
B.Interviewer and interviewee.
C.Actor and actress.What can we learn from the conversation?
A.The woman will be a secretary.
B.The woman made a mistake.
C.The man is satisfied with the woman.