下边漫画告诉我们的经济学道理是
A.市场经济必然导致两极分化
B.鼓励一部分人先富起来,有利于实现共同富裕
C.效率是公平的物质前提
D.完善分配制度为社会公平提供制度保证
答案:D
Even if I had taken part in the 400-meter relay race in the sports-meet, our class___________ the race. I’m ________ weight this year.
A.might not have won; gaining
B.would not have beaten; putting on
C.can not have defended our title; losing
D.must not have achieved; acquiring