这三个英语选择题怎么选呀?为什么?
1.Althoughherefusedtoactonmysuggestion,hehadtoadmitthat______whatIsaid.
A.therewassomethinginB.itwassomethingin
C.therewassomethingasD.itwassomethingas
2.IsawBillsittinginafrontseat______atthespeakerwiththestrangestlook.
A.staringB.stares
C.staredD.stare
3Thechildren,______,wereallowedtoleavethetable.
A.toeattheirfillB.hadeatenthefill
C.havingeatentheirfillD.havebeeneatentheirfill