__with the book I bought yesterday,the one borrowed from the libray doesn't seem interesting.
问题描述：
__with the book I bought yesterday,the one borrowed from the libray doesn't seem interesting.
A,When compared BWhile comparing C,comparing
B和C为什么不对?
我记得有些题开头都是用ING形式的.哎.迷惑啊
答
因为这里省略了it is ,完整句子是When it is compared with the book I bought yesterday,the one borrowed from the libray doesn't seem interesting.===The one borrowed from the libray doesn't seem interesti...