关于I have ever seen

关于I have ever seen i have ever seen I have ever seen _____cat I have ever seen.和I have never seen.紧急~ I HAVE NEVER SEEN & I HAVE EVER SEEN This is ____________film I have ever seen. he is the tallest man I have ever seen.请问句中的I have ever seen have ever/never seen i have never seen an uglier face.(use "i have ever seen") I HAVE NEVER SEEN & I HAVE EVER SEEN 好纠结啊~~~!在线求教啊 This is _____(big) apple I have ever seen This is ____ (excite) film I have ever seen .