听下面一段材料.回答第1-3题. 1. Why is the man going to the States? A. Visit places of inter
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听下面一段材料，回答第1-3题。 1. Why is the man going to the States? A. Visit places of interest.
B. Visit his friends.
C. Attend a conference. 2. How long will the conference last? A. One month.
B. A fortnight.
C. Seven days. 3. What is the man?
A. A scientist.
B. A writer.
C. A traveler.
试题答案
1-3: CBA