--I can't open the front door.----Why not try ___the back door?A.open B.to open C.opening答案为什么是C?

问题描述:

--I can't open the front door.----Why not try ___the back door?A.open B.to open C.opening
答案为什么是C?

try to do sth.尝试做某事 我打不开前面的门。你为什么不试着打来后面的门?

C
try doing sth 尝试干什么,看是否行得通,看效果如何
比较:
try to do sth 努力干什么,试图干什么
从语境看,最终目的是把门打开,可见这里是强调方式,用try doing sth