选择正确的选项填入空白处
A ：Hello, Tom.
B: Hello, Gina.
A ____.
B: Sure, I'd love to .When are you going?
A:____.
B: I'm sorry .I have to visit my grandparents this afternoon,
A：____
B：Sorry, I have to look after my sister tomorrow morning,
A:____ .
B: How about the day after tomorrow afternoon?
A: OK____.
B: See you.
A. When can you go shopping with me?
B. I'm going this afternoon.
C. What about tomorrow morning?
D. See you the day after tomorrow afternoon then.
E. Can you go shopping with me?
的面积为0.5，那么b为 （ ）
