新生儿胃容量约为____ml,1~3月时_______ml,1岁时____ml,5岁时____ml。
参考答案:30~60;90~150;250~300;700~850
采用()电路是解决小信号谐振放大器稳定性问题的有效方法。
The advocates—mainly family therapy doctors—are applying a new approach to everything from marriage conflict to psychosis.()
A. margin
B. marine
C. marital
D. martial