补全对话
A. She is in the kitchen.
B. She is cooking dinner.
C. Can she come with me?
D. Is that May?
|
Sally: Hello, This is Sally. ____
Paul: No. This is Paul.
Sally: Where is May?
Paul: ____
Sally: What is she doing?
Paul: ____
Sally: We usually have dancing lessons in the evening. ____
Paul: I'm sorry. She can't have dancing lessons with you this evening. Sally: OK.
的各项均为正数，且
，则
（ ）