单项选择题

Conversation 2
[听力原文]
M: (8) Hamilton Police Station. Can I help you
W: Yes. It’s about my daughter, Kathy. (9)She went to school this morning but hasn’t been bask yet and it’s 5:30 now.
M: Just a moment, Mrs...
W: Mrs. Strong, Kate Strong, 203 ChurchStreet.
M: Thank you. Now Mrs. Strong, what exactly is the matter
W: Well, Kathy left home at 8:30 this morning, but just now her teacher phoned me and asked why Kathy didn’t go to school.
M: Perhaps she went to a friend’s home. Have you asked your neighbors
W: Yes, I’ve called all the neighbors and their children were all back home.
M: I see. Now, let’s have some details. How old is Kathy
W: She’s 7 years old.
M: And what’s she wearing
W: (10) A brown coat, black shoes, and a yellow skirt. Yes, that’s right.
M: We’ll do our best to find her, Mrs. Strong. Please try not to worry.

How long had Kathy been away from home()

A.A whole day.
B.The whole afternoon.
C.The whole morning.
D.A whole night.