She didn't know how she could get to the railway station.（同义句转换）She didn't know how ( )( )to the railway station.

She didn't know how she could get to the railway station.（同义句转换）She didn't know how ( )( )to the railway station.
She didn't know how she could get to the railway station.（同义句转换）
She didn't know how ( )( )to the railway station.

She didn't know how she could get to the railway station.（同义句转换）She didn't know how ( )( )to the railway station.
She didn't know how to get the railway station.

to go

She didn't know the way to the railway station.