Mr.Scott used the pigoons to carry messages ,( )the no probl

Mr.Scott used the pigoons to carry messages ,( )the no problem of wrong numbers.因为斯哥特先生是用Mr.Scott used the pigoons to carry messages ,( )the no problem of wrong numbers.因为斯哥特先生是用鸽子来传递信息,所以不用有拨错号这样的问题.（ ）里是填写一个英语单词,读音听起来是“戴瑞,或者是 盖瑞”,老师说的太快,我没有听清,你们觉得应该是填写哪个单词?上面少了Since,“不用”应该是“不会”,完整的句子应该这样,Since Mr.Scott used the pigoons to carry messages ,( )the no problem of wrong numbers.因为斯哥特先生是用鸽子来传递信息,所以不会有拨错号这样的问题.