7. According to the passage, which of the following remains unknown so far?

　　A) Many doctors have recognized the psychological value

　　B) Suggestion therapy is helpful for both adults and children

　　C) Medical researchers have known how suggestion works

　　D) Doctors have learned that psychology is important in medical treatment

　　注意：此部分試題在答題卡1上作答;8-10題在答題卡1上。

　　Part III Listening Comprehension (35 minutes)

　　Section A

　　Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

　　11. A) The man hates to lend his tools to other people.

　　B) The man hasn't finished working on the bookshelf.

　　C) The tools have already been returned to the woman.

　　D) The tools the man borrowed from the woman are missing.

　　12. A) Save time by using a computer. C) Borrow Martha's computer.

　　B) Buy her own computer. D) Stay home and complete her paper.

　　13. A) He has been to Seattle many times. C) He holds a high position in his company.

　　B) He has chaired a lot of conferences. D) He lived in Seattle for many years.

　　14. A) Teacher and student. C) Manager and office worker.

　　B) Doctor and patient. D) Travel agent and customer.

　　15. A) She knows the guy who will give the lecture.

　　B) She thinks the lecture might be informative.

　　C) She wants to add something to her lecture.

　　D) She'll finish her report this weekend.

　　16. A) An art museum. C) A college campus.

　　B) A beautiful park. D) An architectural exhibition.

　　17. A) The houses for sale are of poor quality.

　　B) The houses are too expensive for the couple to buy.