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题型：单选题 题类：常考题 难易度：普通
—Three.
{#blank#}2{#/blank#}is this T-shirt?
{#blank#}1{#/blank#} {#blank#}2{#/blank#} tickets do you have to buy?
{#blank#}1{#/blank#} {#blank#}2{#/blank#} pupils are there in your class?
—Small.
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