方差分析实际上是要检验假设()。
参考答案:不全相等
This extra effort makes a lasting _________, the kind that often results in some fortune with extra business.
A.conflict
B.process
C.representative
D.impression
导致女性尿瘘最常见的原因是()
A.产伤和妇科手术损伤
B.膀胱结核
C.放射治疗
D.生殖道或膀胱晚期癌肿
E.长期安放子宫托