题目内容

晶体三极管的工作状态可以根据集电结和发射结的偏置情况来判断，请把具体的情况用连线的方式表示出来。

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患儿混,6个月健康婴儿,现采用人工喂养,家属到儿保门诊咨询喂养方法。此时护士应指导添加的辅食是

A. 肉末
B. 饼干
C. 蔬菜泥
D. 米饭
E. 馒头

患儿男,8个月,母乳喂养,6月其添加辅食,为了保证其胜利需要,其每日摄入热量应为

A. 60kcal/kg(251.1kJ)
B. 70 kcal/kg(293.0kJ)
C. 80 kcal/kg(334.8kJ)
D. 90 kcal/kg(375.7kJ)
E. 110 kcal/kg(460.4kJ)

In locking the out, we become of our own making.

All is done in the name of "". But according to the author, America, with all this "security", is perhaps the most nation in the history of civilization.