选出所给句子的答句，将其字母代号填在括号内。①Is this your jacket?{#blank#}1{#/blank#} A. I'm ill.
②What's the time?{#blank#}2{#/blank#} B. All right.
③Shall we copy it now?{#blank#}3{#/blank#} C. No, it isn't.
④What's the matter?{#blank#}4{#/blank#} D. Four thirty
⑤My pencil is too short.{#blank#}5{#/blank#} E. You can have this long one.
{#blank#}2{#/blank#}