【简答题】A.He doesn't think it is difficult. B.He doesn't think it is more difficult than Marathon. C.He thinks it is much easier than Fl Race. D.He thinks it is the most difficult sporting .
【简答题】A.He doesn't think it is difficult. B.He doesn't think it is more difficult than Marathon. C.He thinks it is much easier than Fl Race. D.He thinks it is the most difficult sporting .