Question

I would have come earlier, but I _____ that you were waiting for me.

A．didn’t know

B．hadn’t know

C．would have known

D．haven’t known

Answer 1

A

试题分析：句意：我本应该早点来，但是我不知道你在等我。I would have come earlier,是对过去的虚拟，but后面的内容是描述过去的事实，用一般过去式，所以选A。