If you want to open a file please the icon.A. click onB. hit onC. put onD. touch on

问题补充：

If you want to open a file, please the icon.

A. click on

B. hit on

C. put on

D. touch on

答案：

(答案→)A. click on

B. hit on

C. put on

D. touch on

解析： click on点击,用鼠标点击,单击 hit on偶然发现put on穿上touch on涉及到，如果你想打开这个文件，请点击这个图标。故选A