下列肌松药中哪种可明显通过胎盘()
A.琥珀胆碱
B.筒箭毒碱
C.阿库氯铵
D.加拉碘铵
E.泮库溴铵
参考答案:D
_____ help the children in the earthquake-striken area in Sichuan, we donate (捐助) many books and clothes. [ ]
A. In order to
B. So as to
C. In order that
D. So that
贯彻预约培训,所有教练员必须().
A.提高驾驶技能;
B.加班加点;
C.统一教学方法;
D.保证培训质量