小朋友，你认识这些数字吗？请填空。

① {#blank#}1{#/blank#}     A. five

② {#blank#}2{#/blank#}     B. two

③ {#blank#}3{#/blank#}     C. three

① {#blank#}1{#/blank#}     boy        brother     sister      mother

② {#blank#}2{#/blank#}     Sally        Tim        Jim        Tom

③ {#blank#}3{#/blank#}     old        young        cold        tall

④ {#blank#}4{#/blank#}    nine        fine        five       four

A、seven    B、nine     C、eight     D、ten

{#blank#}1{#/blank#}