题型:单选题 题类:常考题 难易度:普通
2015-2016学年山东省德州市七年级下学期期末生物试卷
肋骨间肌肉 | 膈肌 | 肋骨 | 胸廓 | 肺内气压 | |
吸气 | {#blank#}1{#/blank#} | {#blank#}2{#/blank#} | {#blank#}3{#/blank#} | {#blank#}4{#/blank#} | {#blank#}5{#/blank#} |
呼气 | {#blank#}6{#/blank#} | {#blank#}7{#/blank#} | {#blank#}8{#/blank#} | {#blank#}9{#/blank#} | {#blank#}10{#/blank#} |
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