remember()the book to the library when you finish ()it 说明原因A.returning ,to read B,returning C,to return,reading D,returning ,to read

问题描述:

remember()the book to the library when you finish ()it 说明原因
A.returning ,to read B,returning C,to return,reading D,returning ,to read

海师2012新生群 艺术学院 的加 134225283

C
remember to do sth.记得要做某事
remember doing sth.记得做过某事
finish doing sth.
当你读完书后,记得把它还给图书馆