选出句子正确的答语。① How tall is it? {#blank#}1{#/blank#} A. Zhang Yong.
② Who is the tallest boy? {#blank#}2{#/blank#} B. Maybe 5 metres.
③ What size are your shoes?{#blank#}3{#/blank#} C. Forty yuan.
④ How much is your T-shirt? {#blank#}4{#/blank#} D. Size 38
⑤ How old are you?{#blank#}5{#/blank#} E. I'm fifteen years old.