听一段材料，回答下面几个小题。Which can best describe a tension headache?
A. It occurs repeatedly.
B. It lasts over a month.
C. It causes severe pain.Which is a symptom of tension headaches?
A. Loss of consciousness.
B. Increased blood pressure.
C. A pain at the back of the head.What is the cause of rebound headaches?
A. Stressful events.
B. Tension in the muscles.
C. Too much use of pain medicine.(http://www.171english.cn)Why is a headache diary helpful for the treatment?
A. It helps one find the cause of his headaches.
B. It reminds one to take medicine on time.
C. It helps remove constant pain.
When will the headmaster come back?
A.11:45. B.9:30. C.12:40.
听一段材料，回答下面几个小题。What percent of the fouryear schools began as public agricultural colleges in America?
A.About 1/4.
B.About 1/24.
C.About 1/6.When was the idea of the land grant college developed?
A.In 1826.
B.More than 100 years ago.
C.About 200 years ago.What do we know about the international students this year at the College of Agricultural Sciences?
A.There are 5 graduate students altogether.
B.Most of them are from Africa,Asia and Europe.
C.There are 205 international students.
听一段材料，回答下面几个小题。What is the woman doing?
A.She is having a job interview.
B.She is interviewing a famous sports star.
C.She is making a selfintroduction in public.Why was the woman out of school for half a year during high school?
A.Because she was badly ill.
B.Because she had to act in a film.
C.Because her father took her to America.What parttime job did the woman do at college?
A.A designer.
B.A teacher.
C.A travel guide.
听一段材料，回答下面几个小题。Where does this conversation most probably take place?
A.At the woman’s home.
B.At a museum of art.
C.At the man’s home.Where did the woman buy the prints?
A.In Boston.
B.In New York.
C.In a European city.What is the woman going to do?
A.Make another museum tour.
B.Organize an exhibition of art.
C.Visit some European painters.
听一段材料，回答下面几个小题。When are they going to meet?
A.On Wednesday morning.
B.On Friday evening.
C.On Wednesday evening.What is the probable job of the woman?
A.A film star.
B.A musician.
C.A football player.What are they going to do?
A.To see a film.
B.To have dinner together.
C.To enjoy a concert.