I would have come earlier but I that you were waiting for me.A. didn’t knowB. hadn’t kno

问题补充：

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

A. didn’t know

B. hadn’t known

C. haven’t known

D. wouldn’t have known

答案：

(答案→)A. didn’t know

B. hadn’t known

C. haven’t known

D. wouldn’t have known

解析：考查时态。句意：我本可以早点来，但是我不知道你在等我。根据句意，我是过去不知道你在等我，所以用一般过去时态。选A。