补全对话 从方框中所给的选项中选择正确的选项补全对话。 A: Hello, Ben. B: Hello, David. (1)_____ A: It’s a basketball(篮球). B: (2)_____ A: B-A-S-K-E-T-B-A-L-L . B: Oh, it’s difficult(难的). Is this your basketball? A: (3)_____It’s Emma’s(艾玛的) B: (4)_____ A: It’s 3742855. B: (5 )_____Bye! A: Bye. A. No, it isn’t. B. Thank you. C. What’s this in English? D. What’s her telephone number? E. How do you spell basketball?