题目内容：

关于 be surprised in/at /to 的用法
makt out of suffer from bite up

优质解答

1、be surprised in 严格的讲be surprised in 不是习惯短语.也没这样的习惯用法.所以不好举例.
2、be surprised at somebody/something/doing something对某人的行为/某事/干谋事感到惊讶
I am surprised at you.我对你的行为跟到惊讶.
I was surprised at your tone.我对你的腔调吃惊不小.
I was surprised at seeing/to see him there.我真想不到在那里见到他.
3、be surprised to do something对干某事感到很惊讶
I'm surprised to hear you say that.我真想不到听到你说出这番话来.
可以看出,be surprised to do something跟be surprised at doing something意思一样.
4、make out of 用什么制造出
He made the house out of stone.他用石头垒起来了这栋房子.
5、suffer from遭受精神或肉体上的痛苦,常接这些名词：heart disease、heart failure、headache、ill health等一些跟疾病有关的词.必须以人作主语,意思是某人因为这个疾病而承受精神或肉体上的痛苦.
He suffers from heart failure.他患心力衰竭.
She suffers from ill health.她沉疴难忍.
6、bite up严格的讲,这不是一个习惯用法,不好举例.