选择正确的答语。({#blank#}1{#/blank#})1. Good morning，Liu Tao.
({#blank#}2{#/blank#})2. Goodbye, Miss Li.
({#blank#}3{#/blank#})3. Good afternoon, Wang Bing.
({#blank#}4{#/blank#})4. Hello, Mike.
({#blank#}5{#/blank#})5. Hello, I'm Li Lei.
a．Hi, I'm Mike.
b. Good afternoon, Jiang Ling.
c. Good morning, Helen.
d. Goodbye, class.
e. No, I'm Sam.
f. Hello, I'm Bobby.
g. Hello, Sam.
{#blank#}1{#/blank#}