real和really有什么不同？

Question

I am ____ very busy（忙的）.
A.real B.really
应该选什么？为什么要选它？

Answer 1

.really
real是形容词
really是副词
本题修饰后面的形容词busy，副词修饰形容词，故用副词，选 B

Answer 2

real
KK: []
DJ: []
a.
1. 真的,真正的;衷心的;真诚的
His affection for the girl was real.
他对那女孩的爱是真心的。
Is this real leather or plastic?
这是真皮的还是塑料的?
2. 现实的,实际的,实在的
The TV play was based on real life.
那出电视剧是根据现实生活写成的。
3. 完全的,十足的[B]
a real idiot
十足的傻瓜
4. 【律】不动(产)的
5. 【数】实(数)的
ad.
1. 【口】很;确实地
He was real sorry.
他真后悔。

really
KK: []
DJ: []
ad.
1. 真地,确实,实际上
Did she really say that?
她真的那么说了?
2. 很,十分,全然
It's really cold today.
今天很冷。
3. (用以加强语气)实在,其实
You ought really to have asked me first, you know.
要知道,你本应先问一问我的。
4. (表示疑问、惊讶、恼怒等)真的;是吗;真是的
Well, really! You needn't have said that.
咳,真是的!你当时实在没有必要那么说。

参考资料：百度