对卵巢癌诊断最好的指标是()
A.CEA
B.BJP
C.降钙素(CT)
D.组合指标CEA、hCG、CA125
E.组合指标CEA、hCG、CA199
参考答案:D
底面积一定的圆柱体,越高体积越大.______.
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