题目内容：

I won't let you in unless you show me your passport改该同义句
I won't let you in unless you show me your passport.(改为同义句）
I won't let you in ( ) you ( ) show me your passport.

优质解答

I won't let you in unless you show me your passport.(改为同义句）
I won't let you in ( if ) you ( don't ) show me your passport.