Though the film was much too long and ________ for three hours, we were still interested in it.

Though the film was much too long and ________ for three hours, we were still interested in it.

A.was lasted

B.continued

C.goes on

D.kept on

答案及解析： B

解析：

选项C明显有误（时态不一致）。A项不用被动形式；D项的主语常是表示人的名词或人称代词。