单项选择题


第一节
说明:每段对话后有一个小题,请从题中所给的A、B、C三个选项中选出最佳选项。(每段对话后有15秒种的停顿,以便回答问题和阅读下一问题。)
What are these two people talking about

A. A lightweight shirt.
B. Things to wear.
C. The warm weather.