选出相对应的答语，将其序号填入题前括号内。({#blank#}1{#/blank#})1.What color is the window? A. Sit down, please.
({#blank#}2{#/blank#})2.Stand up, please. B. It's a robot.
({#blank#}3{#/blank#})3.What's this? C. Good morning.
({#blank#}4{#/blank#})4.Good morning. D. OK, Miss Li.
({#blank#}5{#/blank#})5.Don't open the book. E. It's yellow.
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