产程最大加速期是指临产
A.宫颈扩张8~9cm到开全B.宫颈扩张4cm到近开全C.宫颈扩张3~11cmD.宫颈扩张3~4cmE.宫颈扩张1~3cm
参考答案:B
可继发再生障碍性贫血的疾病是()
A.急性胰腺炎
B.病毒性肝炎
C.糖尿病
D.慢性肾炎
E.肾病综合征
Some of you may have finished Unit One.________,you can go on to Unit Two.
A.If you may
B.If you do
C.If not
D.If so