皮皮学，免费搜题
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搜题
【单选题】
请说出红色箭头所指部位A.
肺动脉杈
B.
主动脉弓
C.
升主动脉
D.
降主动脉
E.
主动脉肺动脉窗
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下面关于图的存储的叙述中,正确的是 ( ) 。
A.
用邻接表存储图，所用存储空间大小只与图中顶点个数有关，与边数无关
B.
用邻接表存储图，所用存储空间大小只与图中边数有关，与顶点个数无关
C.
用邻接矩阵存储图，所用存储空间大小只与图中顶点个数有关，与边数无关
D.
用邻接矩阵存储图，所用存储空间大小只与图中边数有关，与顶点个数无关
【简答题】Suppose you want to put up an announcement about the removal of the company you are working with. Write an announcement with details you think suitable.
【单选题】苯妥英钠的化学名是()
A.
5-乙基-5-(3-甲基丁基)-2, 4, 6(1H, 3H, 5H)-嘧啶三酮
B.
1-甲基-5-苯基-7-氯-1, 3-二-2H-1, 4-苯并二氮杂䓬-2-酮
C.
N. N, 6-三甲基-2-(4-甲基苯基)咪唑[1. 2-a]并嘧啶-3-乙酰胺半酒石酸盐
D.
5. 5-二苯基-2, 4-咪唑烷二酮钠盐
【简答题】Suppose you want to put up an announcement about the removal of the company you are working with. Write an announcement with the details you think suitable.
【简答题】Suppose you want to put up an announcement about the removal of the company you are working with. Write an announcement with details you think suitable.
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