问题
单项选择题
关于侵蚀性葡萄胎的诊断标准正确的是
A．伴有肺内及 * * 转移
B．子宫肌层及子宫以外转移的切片中可见到绒毛或绒毛的退变痕迹
C．肉眼可见多量细小水泡组织
D．侵入子宫肌层，滋养细胞高度增生
E．葡萄胎清宫6周以后，血HCG持续不降至正常水平
答案
参考答案：B
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关于侵蚀性葡萄胎的诊断标准正确的是
A．伴有肺内及 * * 转移
B．子宫肌层及子宫以外转移的切片中可见到绒毛或绒毛的退变痕迹
C．肉眼可见多量细小水泡组织
D．侵入子宫肌层，滋养细胞高度增生
E．葡萄胎清宫6周以后，血HCG持续不降至正常水平
参考答案：B
John was sad. Nothing could make him . "I don't want to go to school today." "Come on, sleepy head. Let's go for a ”said his mum. When they walked down the street, his mum said, "John, do you see the in Mr. Butler's garden? Would you like to sniff(嗅)them? " "，said John. "But I want to. Come with me", His mum sniffed the flowers. "Oh, these flowers me my son should(应该)be happy, and they also tell me my son should go to .” "Aha, mum, you are joking(开玩笑).How can flowers ?”laughed John. They walked on. "Perhaps we can have a dog cat cow chicken sheep ice cream," said his mum. John again. "Don't be so silly(傻的)，Mum. That sounds(听上去) . You can't have that kind of ice cream." John kept smiling from that moment. Mum felt happy now that John was happy. John thanked his mum very much to make happy. He thought his mum was great.
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