When asked by the police, he said that he remembered ________ at the party, but not
A.to arrive; leavingB.to arrive; to leaveC.arriving; leavingD.arriving; to leave在线课程C
解析：but后的结构为省略结构，全句应为…，but he didn't remember________. remember to do意为“记着去做某事”，事情还没有做．remember doing，“记着做过了某事”，事情已经做了．根据题意：他记着到了聚会上，但没记住是否离开，故选C．
命题立意：本题考查分词与不定式作宾语的区别，属于考查非谓语动词部分．分词与不定式作动词的宾语，有时语意完全相同，有时语意大相径庭．