Question

悬赏100！！！ Both of my parents are teachers(否定句） ______of my parents_______ _______ _______

U3 is too diffcult for him to understand(同义句）
U3 is______diffcult ________he can't understand it

Answer 1

1. None of my parents is a teacher./ Both of my parents are not teachers.
2. U3 is so difficult that he can't understand it.

Answer 2

Both are not teachers (neither are teachers 也可以，不过此题不符） so that

Answer 3

Both of my parents are teachers(否定句） ___either___of my parents___are____ ___not____ ___teachers____

U3 is too diffcult for him to understand(同义句）
U3 is__so___diffcult ___that_____he can't understand it

Answer 4

___Neither___of my parents____is___ a _______ ___teacher____
U3 is so diffcult that he can't understand it

追问

Both of my parents are teachers(否定句） ______of my parents_______ _______ _______