选出对应的答句。⑴Are these yours? {#blank#}1{#/blank#} A. It's pink.
⑵What colour is the shirt?{#blank#}2{#/blank#} B. It's under the sofa.
⑶Is this your shirt, Dad?{#blank#}3{#/blank#} C. No, it isn't.
⑷Where's my hat?{#blank#}4{#/blank#} D. No，they aren't.
