对卵巢癌诊断最好的指标是( )A．CEAB．BJPC．降钙素(CT)D．组合指标C 发布时间：2018-01-15 07:02 │ 来源：www.tikuol.com 题型：单项选择题 问题： 对卵巢癌诊断最好的指标是( )A．CEAB．BJPC．降钙素(CT)D．组合指标CEA、HCG、CA125E．组合指标CEA、HCG、CA199
题型：单项选择题 方框填词grow up, talk of , care for, do one's best, all one's life1. I'll _____ to help you to improve your pronunciation.2. His grandpa is now 75 years old. He has lived in Qingdao ______. 3. _____ taking exercise, I prefer playing volleyball.4. What does your brother want to be when he ____?5. The children are old enough _____ themselves. 查看答案
H2O+CO2↑
2P2O5