can'thelptodo和can'thelpdoing一样不?举例并且对比can’thelpdoingsth．和can’thelpbutdosth表示“不得不、禁不住做某事”，Wecouldn'thelplaughingwhenweheardthefunnystory.can’thelptodosth．表示

题目详情

can't help to do 和can't help doing 一样不?
举例并且对比
can’t help doing sth．和can’t help but do sth 表示“不得不、禁不住做某事”，
We couldn't help laughing when we heard the funny story.
can’t help to do sth．表示“不能帮助做某事”，
I can't help (to) wash the dishes because I am busy preparing for the entrance exams.

▼优质解答

答案和解析

不一样.
can't help (to) do sth: 不能帮助做……
can't help doing = can't stop doing, 止不住……仍不住……禁不住……= can't help but do sth

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