同意句转换：My cousin said that he will decide to study hard.
问题描述：
同意句转换：My cousin said that he will decide to study hard.
My cousin said that he will ( ) ( ) ( ) ( ) to study hard.
答
决定做某事 : decide to do sth. | determine to do | decide to do
决定不做某事 : decide not to do sth | Decided not to do something
下定决定做某事 : make up one’s mind
make up one’s mind