1. (2021高二上·浙江月考) 听材料，回答问题。

1. （1） What's the probable relationship between the speakers?

   A . Husband and wife. B . Boss and secretary. C . Travel agent and customer.
3. （2） When will the meeting finish?

   A . At 3:00 p. m. B . At 5:00 p. m. C . At 6:30 p. m.