Question

She couldn’t help __________ when she heard the news.
A. cry              B. to cry         C. crying

Answer 1

C

C “情不自禁做某事”can’t help doing sth.“不能帮忙做某事”can’t help (to) do sth.源于help sb. (To) do sth.。“当他听到那个消息时忍不住哭了起来。”故选C。