Choose the right answers.(选出下列句子的答句) (___)1. Hello! (A. Hi! B. Good morning! )(___)2. Good morning! (A. Good morning! B. Good afternoon! )(___)3. Good afternoon! (A. Good morning! B. Good afternoon! )(___)4. Goodbye! (A. Goodbye! B. Hello!)
答案:【答案】1.A 2.A 3.B 4.A 【解析】略