引导让步状语从句,Whatever=no matter what,whatever需要在句中充当宾语,以下选项中没有
however=no matter how,或者直接作conj.作解,意为“然而,尽管”
D选项应为however good a companion a dog can be
引导让步状语从句,Whatever=no matter what,whatever需要在句中充当宾语,以下选项中没有
however=no matter how,或者直接作conj.作解,意为“然而,尽管”
D选项应为however good a companion a dog can be