Several pages were found when the book me.
A. missing; returned
B. gone; was returned to
C. lost; was returned
D. disappeared; was returned to
网友回答
A. missing; returned
(答案→)B. gone; was returned to
C. lost; was returned
D. disappeared; was returned to
解析：考察形容词用法和return。第一空可以使用missing, gone和lost都可以，第二空中的动词return有两层含义“归还，返回”；表示归还的时候，可以使用被动语态。作为返回的时候，是不及物动词，没有被动语态。句意:当这本书被归还给我的时候，好几页被发现不见了。故B正确。