A-A+
The book was so bored that I returned it to th
问题详情
The book was so bored that I returned it to the library without finishing it.
A．so bored
B．returned it
C．to the library
D．without finishing
参考答案
正确答案：A
解析：应改为so boring。修饰book(事物)要用现在分词，过去分词常用来修饰人。
