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题型:单选题 题类:模拟题 难易度:普通
My brother{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}.
—Take it easy. It just needs{#blank#}1{#/blank#}(repair).
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