the toy mouse is made ____ my mother A.by B.with C.of D.in
问题描述：
the toy mouse is made ____ my mother A.by B.with C.of D.in
答
by 我的玩具老鼠是妈妈做的 be made of 由.制造 后面跟材料
be made in .在哪制造 by后指的是由谁做的.by一般引出做某事的人
the apple is eaten by me.这个苹果是我吃的.