问题
写作题
书面表达。
根据汉语提示,编一则对话.
提示:林涛指着 
问王林该物品用英语怎么说,王林告诉了他,接着林涛又问王林是否会拼写它,王林说会.林涛对王林表示感谢.
Lin Tao:___________________________
Wang Lin:_________________________
Lin Tao:___________________________
Wang Lin:_________________________
Lin Tao:___________________________
Wang Lin:__________________________
答案
Lin Tao: Hello! Wang Lin.
Wang Lin: Hello! Lin Tao.
Lin Tao: What's this in English?
Wang Lin: It's a pencil sharpener.
Lin Tao: Can you spell it, please?
Wang Lin: Yes. P-E-N-C-I-L S_H_A_R_P-E-N-E-R, pencil sharpener.
Lin Tao: Thank you.
（答案不唯一。）
CH3COONH4+2Ag↓+3NH3+H2O
CH3CH2OH+CH3CO18OH