从方框中选择适当的句子完成对话。 Jim: Hello! Grace. Grace: 1 ! Jim. 2 ? Jim: Fine, thanks. How are you? Grace: 3 .Look! 4 ? Jim: It's a pen. Grace: 5 . Jim:P-E-N. Grace: Thanks. A. What is this in English? B. Hello! C. Spell it, please. D. How are you? E. I'm OK. 1._______2._______3._______ 4._______ 5.________