i tried ____ (open ) the door ,but i failed .
问题描述:
i tried ____ (open ) the door ,but i failed .
答
Try doing sth. 尝试做某事(这个只是试试看...)
Try to do sth 努力做某事(下了点决心要把它做好了)
答
I tried ____ (open ) the door , but i failed
填to open
try to do sth