【简答题】第二节(共 10 小题;每小题 1.5 分,满分 15 分) 阅读下面短文,在空白处填入 1 个适当的单词或括号内单词的正确形式。 Summer is over, but there's no reason to be upset as that means autumn is upon us, arguably the 61 (good) season of the year. Beijing'...
【简答题】Why are leaves on trees different colors? What makes them change color? food Leaves make food for the tree from 1 , water, and air. Green stuff in the leaves helps them make food. It also makes...
【简答题】Her suggestion that the first six units of the book _______ wasn’t paid much attention to. A.be reviewed B.to be reviewed C.shall be reviewed D.are reviewed
【单选题】There are various ways in which individual economic units can interact with one another. Three basic ways may be described as the market system, the administrated system, and the traditional system. I...
A.
To outline contrasting types of economic system.
B.
To explain the science of economics.
C.
To argue for the superiority of one economic system.