什么叫校正弯曲?
参考答案:
指凸模、毛坯、凹模,三者吻合后还有一次冲击,对弯曲件起校正作用。
为减轻痛经,常选用何种治疗
A.氟灭酸B.甲硝唑C.氟哌酸D.雌激素E.青霉素
I feel it is your husband who _____ for the spoiled child.
A.is to blame
B.is going to blame
C.is to be blamed
D.should blame