fall into trouble有这样的说法吗?还是用get?

我们书上刚讲的，应该是get into trouble，表示“陷入困境，惹麻烦”
没有fall into trouble这一搭配。

都可以的，我觉得。

用get into trouble 这是固定搭配。

一般情况下 有麻烦都是好像用have trouble in doing
你这个似乎是中式英语

都可以用。
都是充当系动词的吧

习惯用法吧，用get into。
get into 有两层含义：
1. start to be in bad situation: to begin to experience difficulties, or make somebody experience difficulties.
e.g. You'll get into all kinds of trouble if you do that.

2. get involved or interested in something: to become involved or absorbed in something.
e.g. She's starting to get into programming.

Microsoft? Encarta? 2007. ? 1993-2006 Microsoft Corporation. All rights reserved.

而词典上查不到fall into，只有“fall in ”和“fall in with ”的用法。