问：Why() go to the zoo 答：Good idea 空处填什么?

问：Why() go to the zoo 答：Good idea 空处填什么? _we go to the zoo on sunday?good idea _____we go to the zoo next sunday " "good idea." ”let`s make —_______ go to the zoo this Sunday morning? —Good idea! _____we go to the zoo on Sunday?That's a good idea. Why not go to the zoo?(表示建议,非提问) Why not go to the zoo together?(改为祈使句） Why not go to the zoo?的同义句 Why not go to the zoo?（改为祈使句） Why not go to the zoo?(同义句转换) ( ) ( why not go to the zoo together?（改为祈使句） why don't we go to the zoo