题目内容

They have made their fortunes by doing e-business.

A. 他们为电子商务大赚了一笔。
B. 他们靠电子商务创造了幸运。
C. 他们靠电子商务发了大财。
D. 他们为电子商务创造了幸运。

查看答案
更多问题

The development of science and __________ (technique) has made learning knowledge very easy for people.

The factory tried to _________ (promotion) sales of its products by cutting down their prices.

Renewable energy resources can be helpful in ______ (conserve) fossil fuels and reducing carbon emissions.

The package of the new drink is ______ (environment).

答案查题题库