Part A You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer — A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE.
Now look at Question 1. According to the dialogue, what kind of shirt is more expensive
A．Those made of wool. B．Those made of nylon. C．Those made of cotton. D．Those made of silk.