Help ____(you)to some fish,boys yourself还是yourselves

Help ____(you)to some fish,boys yourself还是yourselves Help ____ to some fish,everyone.A.yourself B.yourselves Help _______ to some fish,everyone.A.yourself B.yourselves children ,help _______(yourself,yourselves) to some fish,she help _____to some cakes ,everyone.(you)填yourself还是yourselves my boys,help yourselves to some fish这句话什么意思 ---Help yourself to some fish! Help yourselves to some _____,dear children!(fish)填什么, 请问一下help 【 】to some beef boys为什么填yourselves Help ______ to sweets,everyone.空格处应填yourselves还是yourself? Help y_____ to some fish,boys. Help yourself to some fish可不可以改成Help yourself to some fish