Did Mary return the book to the libabry Did Mary ____ _____ the book to the libabry 改为同义句

问题描述:

Did Mary return the book to the libabry Did Mary ____ _____ the book to the libabry 改为同义句

give back
不过这个不确定

应该是give back吧。

return (1)返回,同come back
(2)归还,同give back
这里应该填:give back