单选题:How many abdominal injuries in children were caused by bicyc 题目分类:理工类 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: How many abdominal injuries in children were caused by bicycle accidents? A.Thirt B.Ninet C.50 percen D.More than athir 参考答案: 答案解析:
Did anyonecall me when I was out? Did anyonecall me when I was out?A.invite B.name C.answer D.phone 分类:理工类 题型:单选题 查看答案
良性葡萄胎随访中,提示恶变可能性大的是( ) 良性葡萄胎随访中,提示恶变可能性大的是( )A.持续阴道流血 B.子宫稍大质硬 C.闻有咳嗽 D.黄素囊肿持续不退 E.术后8周尿HCG(+) 分类:理工类 题型:单选题 查看答案
原发性痛经的病因可能是( ) 原发性痛经的病因可能是( )A.前列腺素可使子宫平滑肌收缩而引起痛经 B.受精神因素影响 C.经血中PGF2α升高,致使子宫收缩而引起痛经 D.痛经病人常伴有宫 分类:理工类 题型:单选题 查看答案