They say that ___ Japanese languages

They say that ___ Japanese languages They say that the Japanese language is particular difficult they say that( )japanese language is quite difficult for( )e The Japanese ________ when they say hello and goodbye. They say that the meeting wil be ___.A.of great importance B 定语从句The visitors say that they'll never forget the days ___ They beat the Japanese ___ ___ ,so they are _____他们最终战胜了日本人, What ____ that man ___(say)? 英语翻译1：they say that they have a toothache2：they say that the They ___(not be)from Japan ,but they often speak Japanese They say that love is called是什么意思? they say that Peter can speak German.