I’m sorry. for my illness, I would have e to give you a hand.
A. Were it not
B. If it hasn’t been for
C. Had it not been
D. Shouldn’t it be
网友回答
A. Were it not
B. If it hasn’t been for
(答案→)C. Had it not been
D. Shouldn’t it be
解析：
试题分析:考查虚拟语气。根据主句谓语动词would have e可以判断此处是对过去发生情况的假设，所以if从句应该用过去完成时。在虚拟语气中if 从句如果有动词had、should 、were时则可以省略if，把had等提前，所以C选项正确。句意：很抱歉，要不是因为我病了，我会前来帮助你的。