侵蚀性葡萄胎与绒毛膜癌最主要的区别是
A.子宫大小的程度
B.活组织检查镜下有无绒毛膜结构
C. * * 流血时间的长短
D.尿中hCG值的高低
E.转移部位的不同
参考答案:B
仲裁
He has to ask for a loan because all his savings had been ______. [ ]
A. cleaned up
B. used up
C. giving out
D. run out