Which of the following statements about a company that capitalizes significant costs this year is least likely correct Compared with expensing, a company that capitalized these costs would:（）

A. show smoother reported income and lower return on assets in future years.  

B. have higher cash flow from operations and lower cash flow from investing.  

C. have lower profitability ratios this year and higher cash flows from operations.

下列关于爆破法拆除围堰的说法正确的是（）。

A.可采用导爆管起爆法

B.可采用导爆管与导爆索混合起爆法

C.严禁采用火花起爆法

D.可采用火花起爆法

E.应采用复式网络起爆