her mother after being separated for 20 years, she couldn’t help, even though she tried not to, .
A. Seen, crying
B. To see, cry
C. Seeing , crying
D. Having seen, crying
网友回答
A. Seen, crying
B. To see, cry
(答案→)C. Seeing , crying
D. Having seen, crying
解析：考查分词用法。See和she构成主动关系， 使用现在分词。第二空是固定结构can’t help doing 忍不住做某事；句意：分别20年后再见到她母亲，即使她努力的不哭，她还是忍不住哭了。