听力原文:W: Where is Helen this afternoon?M: She's working in the cafeteria, keeping an ey
听力原文:W: Where is Helen this afternoon?
M: She's working in the cafeteria, keeping an eye on the new student helpers.
Q: What does the woman mean?
(19)
A.She's going to the eye doctor.
B.She's supervising new employees.
C.She's having her dinner in the cafeteria.
D.She's looking for some help.