第一次幼儿园课程改革产生一些著作,《幼稚园课程编制》的作者是()。
A.陈鹤琴
B.梁士杰
C.张雪门
D.张宗麟
参考答案:C
病员因刀伤致胃穿孔,腹腔出血约1500ml,该血正确的处理为()
A.部分回输
B.全部回输
C.稀释后回输
D.过滤后回输
E.不能回输
You have taken a hell of a risk and suffered a great deal, but you should believe it will ____sooner or later.
A.pay back
B.pay up
C.pay off
D.pay down