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【单选题】
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：M: If the traffic wasn't held up for so long, I would have been to class by ten o'clock. W: It's too bad you didn't make it. The professor was looking for you all morning. Q: What happened to the man? (12)A.
He didn't go to work this morning.
B.
He was injured and had to go to the hospital
C.
He talked with the professor in the morning.
D.
The traffic delayed him.
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