单项选择题

听力原文:M: Could you show me that once more?
W: Sure. Put the paper into the machine, set the margin, put your fingers on the keys. Now you're ready.
Q: What is the woman doing?
(18)
A.Playing the piano.
B.Typing.
C.Making a photocopy.
D.Taking a picture.

A.
Q:
B.Playing
C.
B.Typing.
C.Making
D.
D.Taking
E.