Any country 1 [that faces history in an honest and frank manner, truly learns lessons from history, and is genuinely committed to peaceful development] should not have any doubts about, 2 [much less raise objections to], such commemorations.

　　主干：Any country （...） should not have any doubts about （...） such commemorations. 任何国家都不应对这样的纪念活动有所怀疑。

　　其中，主语为“任何国家”Any country，谓语为“不应对……有所怀疑” should not have any doubts about，宾语为“这样的纪念活动” such commemorations.

　　现象1：定语从句，修饰主语："...that faces history in an honest and frank manner, truly learns lessons from history, and is genuinely committed to peaceful development..."

　　三个动词短语并列连接，表示主语“country”的三个特征。

　　现象2：插入语作谓语补充说明

　　"..., much less raise objections to, ..."