You can call the police up when you are danger.改成同义句you can _ the police _ _when you are danger.(注意,下划线但表要填一个词)

问题描述:

You can call the police up when you are danger.
改成同义句you can _ the police _ _when you are danger.(注意,下划线但表要填一个词)

You can ask the police for help when you are danger.

You can call the police for help when you are in danger