it's necessary for you to go to bed early at night 同义句—— to bed early at night —— —— for you
网友回答
填写：Going；is necessary
翻译：尽早上床对你来说你必要的
======以下答案可供参考======
供参考答案1:
前面是一个空还是俩空？
一个空的话就是 going is necessary
供参考答案2:
Going, is necessary
供参考答案3:
Going to bed early at night is good for you.
动名词going做主语
be good for 对.....有好处
供参考答案4:
Going to bed early at night is necessary for you .