The palace caught fires three times in the last century and little of the original buildin

问题补充：

The palace caught fires three times in the last century,and little of the original building now.

A. remains

B. is remained

C. is remaining

D. has been remained

答案：

A. remains

B. is remained

(答案→)C. is remaining

D. has been remained

解析：考查时态和语态。句意“在上个世纪，那个宫殿发生过三次火灾，现在遗留下来的原始建筑已经很少了。”根据now可知，用一般现在时。remaining是形容词，“剩下的”，与be动词冠词系表结构。故选C。