Question

I told Sally how to get here, but perhaps I _______ for her.

A. had to write it out B. must have written it out

C. should have written it out D. ought to write it out

C 【解析】句意：我告诉Sally如何到达这里，但是也许我应该给她写出来。A. had to write it out不得不把它写出来； B. must have written it out一定把它写出来了，表示对过去的一种推测，说话的语气很肯定；C. should have written it out应该把它写出来，表示过去应该做的事情而没有做； D. ought to write i...

Answer 1