Over one thousand passengers remained on trains for hours without air conditioning because of power failure on the railway,
A. sticking
B. to be stuck
C. stuck
D. having stuck
网友回答
A. sticking
B. to be stuck
(答案→)C. stuck
D. having stuck
解析：考查过去分词转换的形容词。系动词remain+形容词；构成系表结构。Remain stuck滞留。Stuck是动词stick的过去分词转换的形容词。故C正确。