使胎头的矢状缝和中骨盆前后径一致的动作是
A．内旋转B．衔接C．下降D．俯屈E．外旋转
参考答案：A
患者，呃逆，呃声低弱无力，气不得续，面色苍白，手足不温，食少困倦，舌淡苔白，脉沉细弱。其治法为
A．温中祛寒，降逆止呃B．清热和胃，降逆止呃C．疏肝理气，降逆止呃D．温补脾胃，和中降逆E．以上都不是
He regards that book ______ one of the worst that he's ______ read.
A．to be, ever
B．to be, never
C．as, ever
D．as, never
