Section A
Directions: In this section you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. The conversation and the question 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 the Answer Sheet with a single line through the center.
听力原文：M: What's the matter with Mary？
W: She becomes nervous whenever it comes to mathematics.
Q: What do we learn from the conversation？
(1)

A. Mary has never studied mathematics.
B. Mary must be good at mathematics.
C. Mary enjoys learning mathematics.
D. Mary is probably poor at mathematics.