听力原文:W: Hello, Mr. Green. This is Ellen Wilson. May I speak to my husband?M: David is
听力原文:W: Hello, Mr. Green. This is Ellen Wilson. May I speak to my husband?
M: David is in the lab now, Ellen, and then he's going to eat lunch. I'll tell him to call you at home.
Where is the woman's husband?
A.In the office.
B.In the dining hall.
C.In the lab.
D.At home.