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单元质量评估（二）
Unit 2
(120 minutes 150marks )
Part Ⅰ Listening Comprehension (30 marks)
Section A (22. 5 marks)
Directions: In this section, you will hear six conversations between two speakers. For each conversation, there are several questions and each question is followed by three choices marked A, B and C. Listen carefully and then choose the best answer for each question.
You will hear each conversation TWICE.
Conversation 1
1. How long does the next train take to get to Washington?
A. Less than an hour. B. An hour.
