I. Listening comprehension: (共10分)
Section A （共6分，每小题2分）
Directions: In Section A, you will hear one short passage, and you will be asked three questions on the passages. The passage will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.
