单项选择题
[听力原文]
M: How about phoning Liz and asking her to join us for dinner
W: I think you should phone her. she hardly knows who I am.
A．That Liz doesn’t know them well.
B．That he’s the one to phone Liz.
C．That she will phone Liz if he doesn’t
D．That she doesn’t know Liz’s phone number.