①一只青蛙{#blank#}1{#/blank#}条腿，{#blank#}2{#/blank#}只眼睛{#blank#}3{#/blank#}张嘴。

②一只蝌蚪{#blank#}4{#/blank#}条腿，{#blank#}5{#/blank#}只眼睛{#blank#}6{#/blank#}张嘴。

                                                                                                       鸟鸣涧

                                                                                         人闲桂花落，夜静春山空。

                                                                                         月出惊山鸟，时鸣春涧中。