种子的结构中,最主要的部分是( )
A.胚芽
B.子叶
C.胚
D.胚乳
答案:C
—Hey,Kelin.Happy New Year! ___________?
—OK,I guess.My grandma kept cooking and cooking,so I just kept eating.
A.How was your break
B.How is your grandma
C.Where did you go for holiday
D.What did you do in your holiday
三十二岁女性,孕产史为1-0-2-1,曾患慢性肝炎,现停经64天,门诊检查诊断为早孕。
患者术后,给了健康指导错误的是()。
A.观察 * * 流血情况
B.观察腹痛情况
C.保持外阴清洁,2个月内禁止性生活及盆浴
D.术后休息3周
E.嘱其采用安全可靠的避孕措施