缩宫素用于哪种宫缩乏力患者的催产
A．胎位不正
B．头盆不称
C．前置胎盘
D．剖宫产史
E．以上都不是
参考答案：E
Last year, Bob earned _____ his brother, who has a better job.
A．twice as much money as
B．twice as many money as
C．as twice more money than
D．twice as more money as
．
．