2012年人教版初中数学九年级上24.1圆练习卷（带解析）

适用年级：初三
试卷号：600953

试卷类型：课时练习
试卷考试时间：2017/7/20

1.选择题(共2题)

1. 问答句配对。

① Where is my book?{#blank#}1{#/blank#} A. Yes, I am.

② What can Alice do? {#blank#}2{#/blank#} B. She is ten years old.

③ Are you hungry? {#blank#}3{#/blank#} C. She's a doctor.

④ How old is she? {#blank#}4{#/blank#} D. I'm fine. Thank you.

⑤ How are you?{#blank#}5{#/blank#} E. It's in the schoolbag

⑥ What does your aunt do? {#blank#}6{#/blank#} F. She can swim.

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2. 问答句配对。

① Where is my book?{#blank#}1{#/blank#} A. Yes, I am.

② What can Alice do? {#blank#}2{#/blank#} B. She is ten years old.

③ Are you hungry? {#blank#}3{#/blank#} C. She's a doctor.

④ How old is she? {#blank#}4{#/blank#} D. I'm fine. Thank you.

⑤ How are you?{#blank#}5{#/blank#} E. It's in the schoolbag

⑥ What does your aunt do? {#blank#}6{#/blank#} F. She can swim.

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和已知线段两个端点相等的点的轨迹是_____．

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如图，在A地往北60m的B处有一幢房，西80m的C处有一变电设施，在BC的中点D处有古建筑．因施工需要在A处进行一次爆破，为使房、变电设施、古建筑都不遭到破坏，问爆破影响面的半径应控制在什么范围内?

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试卷分析