503比一个数多178,这个数是多少?
503-178=325,
答:这个数是325.
—Who's that man?
—Jeremy Lin. He's _______ American basketball player.[ ]
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女性,43岁,生育史G2P1,子宫增大如孕3个月,诊断为子宫肌瘤,行全子宫切除,保留双附件。不需切断的韧带是()
A.圆韧带
B.骨盆漏斗韧带
C.子宫骶骨韧带
D.主韧带
E.阔韧带