选择合适的单词或句子补全对话,将其序号填在横线上。A. class
B. Hello
C. Good morning.
D. Are you
E. I'm not
A: Good morning, {#blank#}1{#/blank#}.
B:{#blank#}2{#/blank#}, Miss Gao. {#blank#}3{#/blank#} Jane?
C: No, {#blank#}4{#/blank#}. I'm Liu Jia.
A: {#blank#}5{#/blank#}, Liu Jia.
C: Hello, Miss Gao.