绘图题:请画出一般晶体三极管输出特性曲线,并注明三个工作区域。
参考答案:
沸水料虽可去掉草酸,但也容易使( )溶解流失。
A.蛋白质
B.脂肪
C.维生素
D.糖类
Your tie __________ your suit very well. They're suitable __________ the party.[ ]
A. fits, to
B. matches, for
C. goes on, to
D. gets along with, for