绒毛膜促性腺激素(HCG)妊娠期间分泌量达高峰的时间是() A.妊娠5~7周 B.妊 发布时间:2017-08-03 10:28 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 绒毛膜促性腺激素(HCG)妊娠期间分泌量达高峰的时间是()A.妊娠5~7周B.妊娠8~10周C.妊娠11~13周D.妊娠14~16周E.妊娠17~19周
题型:单项选择题 A1/A2型题 If I you, I the job.A.am; will takeB.was; would takeC.were; would takeD.are; will take 查看答案