一旦新产品市场建立起来,机会窗口就打开了。
参考答案:对
It is an abundance of cheap goods and quick delivery service ______ account for the fact that the
number of Internet shopping on this website is four times ______ it was last year.[ ]
A. that; that
B. which; what
C. what; that
D. that; what
资产配置的过程包括()个步骤。
A.3
B.4
C.5
D.6