题目

读一读，选择句子填空。Hello. Good morning. Good afternoon. Goodbye1. ________________________________ 2.________________________________3. ________________________________4.________________________________ 答案：【答案】1. Goodbye. 2. Hello. 2. Hello. 3. Good afternoon. 4. Good morning. 【解析】略有一块布料，请你鉴别是羊毛织物还是化纤织物．