It’s important the same in a friendship.A. isB. beC. to beD. being

问题补充：

It’s important the same in a friendship.

A. is

B. be

C. to be

D. being

答案：

A. is

B. be

C. to be

D. being

解析：

试题分析: 句意：友情中同一性是很重要的。be the same同样的，固定句型it’s adj to do sth做某事是……的，it形容主语， 不定式to dosth真正主语，故答案选C.