--The English exam is not difficult is it?--. Even Tom to the top students failed in it.

问题补充：

--The English exam is not difficult, is it?

--. Even Tom to the top students failed in it.

A. Yes; belongs

B. No; belonged

C. Yes; belonging

D. No; belongs

答案：

A. Yes; belongs

B. No; belonged

(答案→)C. Yes; belonging

D. No; belongs

解析：第一空考查疑问句的回答，上句中有否定词出现，回答yes就是“不”的意思。第二空，短语：belong to 属于，没有进行时态没有被动语态，在这用belonging 作后置定语。句意：英语考试不难，对吗？不，甚至属于尖子生的汤姆也没通过考试。故选C。