I'm afraid two hundred dollars ____ enough .what's more ,a b
I'm afraid two hundred dollars ____ enough .what's more ,a boy or two ____ needed to finish the task .
A.aren't ; is B.aren't ; are C.isn't ; are D.isn't ; is
老师给的标准答案是D,- -但个人认为C是对的.希望各位给点证据,不要干巴巴的一个答案.