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.
听力原文：W: What are these things in our suitcase？ There aren't any toys at all. Where have you put them？
M: Oh, no; This is not our suitcase. The old lady must have taken ours by mistake. She was sitting next to us at the restaurant.
Q: What can we infer from the conversation？
(12)

A. The old lady sitting next to the couple likes toys very much.
B. An old lady took the couple's suitcase for her own.
C. The couple's suitcase was stolen in the restaurant.
D. The man forgot to put the toys in their suitcase.