To make more profits, ______.( )

问题描述:

To make more profits, ______.( )
A、a new round of advertising campaign is needed
B、the customers are provided a wider range of products
C、our company has launched a new round of advertising campaign
D、our market strategy has to improved
为什么选C?我觉得四个选项都有道理呀!求解答!

因为前半句表示这么做的目的,实际上是我们公司这么做的目的.因此主语只能是our company