Since time began, it seems, people have been putting offtheyhave done today, scolding them

Since time began, it seems, people have been putting off they have done today, scolding themselves in the meantime．
A. that, must
B. that, should
C. what, could
D. what, would

A. that, mustB. that, should(答案→)C. what, couldD. what, would解析：句意是：自从时间开始，人们一直推迟他们本可以今天做的事，同时又会责备自己。第一空用what引导宾语从句，做do的宾语，第二空填could，表示虚拟语气，could have done是本可以做却没有做。选C。

你的回答很对

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根据，熊猫吧的帖子来看是还活着的。 tieba.baidu.com/p/3037725075 一楼最后那几句话。