子宫体与子宫颈的比例,在婴儿期为_______,成年妇女为_______。
参考答案:1:2;2:1
某病人患消化性溃疡多年,今晨突感全腹部剧烈而持续的疼痛,并两腿卷曲在床上,不愿移动体位,查体:全腹压痛及反跳痛,腹肌紧张。提示该患者发生了
A.穿孔B.出血C.幽门梗阻D.癌变E.感染
24. The first 6 shortened classic novels will go on sale next month, with plans for 50 or 100 more _____.
A.following
B.to follow
C.followed
D.to be followed