给下列图片选择正确的句子描述
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{#blank#}1{#/blank#} A. I'm Sandra. I come from the USA.
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{#blank#}2{#/blank#} B. This is John. He comes from the UK.
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{#blank#}3{#/blank#} C. I'm Binbin. I come from China.
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{#blank#}4{#/blank#} D. He is Tom. He is from Australia.