not a shred of evidence造句怎么写

He said there was not a shred of evidence to support such remarks.

It was the single dumbest mistake I ever made in politics until 1994, when I agreed to ask for a special prosecutor in the Whitewater case when there was not a shred of evidence to justify one.

There is not a shred of evidence that the meeting actually took place.

There is not a shred of evidence for his guilt.

Yet Mr Obama's birth certificate says he was born in Hawaii, and there is not a shred of evidence to the contrary.