听力原文:M: Why do you always ask us to put on slippers when we go into your apartment?W:
听力原文:M: Why do you always ask us to put on slippers when we go into your apartment?
W: It saves wear and tear on the carpet.
Q: Why does the woman ask them to wear slippers?
(13)
A.To keep her carpet clean.
B.To protect her carpet.
C.To avoid tripping on the carpet.
D.To keep their feet warm.