下列各句中，加点的成语使用恰当的一项是

. He is not ________ a fool ________.

These pictures will show you ______.

The record about the massacre (大屠杀) is fairly clear and beyond dispute ______ those activities the Japanese soldiers were involved in.

of customers joined Alibaba Singles, Day, Hong Kong, the U.S. and Russia_______ the top three outside.