Hard as he worked,_____he coludn't make enough money to support his family. Aand Bbut Ctherefore D/
问题描述:
Hard as he worked,_____he coludn't make enough money to support his family. Aand Bbut Ctherefore D/
答
D 这里句意是转折的,但是因为从句倒装,所以不需要连词.