在长期总供给曲线区域,决定价格的力量是()
A、需求;
B、供给;
C、工资;
D、技术。
参考答案:A
下列食物中,富含蛋白质的是( )
A.胡萝卜
B.花生油
C.土豆
D.鱼
______ the students like the paintings. Which is right? [ ]
A. The teacher as well as
B. Nobody but
C. The teacher besides
D. All except