孕妇张某,足月临产17小时,宫口开大约5cm,LOT,S-5,除了子宫收缩乏力之外,还受下列哪项因素影响最大()
A. 腹肌收缩力
B. 出口平面大小
C. 中骨盆大小
D. 入口平面大小
E. 肛提肌收缩力
查看答案
必需用的药物是
A. 青霉素
B. 胰岛素
C. 葡萄糖
D. 增效联磺片
E. 降糖灵
【B16】
Any
B. Fewer
C. Some
D. All
卖方信贷的受信人是()。
A. 进口商
B. 出口商
C. 进口商银行
D. 出口商银行
听力原文:Helen Keller lost her sight and hearing because of a sickness at the age of 19 months, even before she had learned to talk. For the first seven years of her life she was like a wild animal. She wanted to communicate with other people. Finally her parents sent for a teacher, Miss Ann Sullican. Ann taught her how to learn about the world through touch and smell and feeling, and eventually she became a teacher, a writer and lecturer.
What is true according to the passage?
A. Helen was born blind and deaf.
B. A sickness caused her to be blind and deaf.
C. Helen lost her sight and hearing at the age of 19.