SECTION A CONVERSATIONS In this section you
will hear several conversations. Listen to the conversations carefully and then
answer the questions that follow.
Questions 1 to 4 are based on the
following conversation. At the end of the conversation, you will be given 20
seconds to answer the questions. Now listen to the
conversation.
According to the man, what do some bees use their sense of smell for
A．To find their way back to the nest. B．To locate plant fibers. C．To identify kinds of honey. D．To identify relatives.