运用句子成分知识，将下列句子补充完整
1．我写信邀请你参观中国剪纸艺术展，它将于6月16日星期六在我们学校礼堂举行。
I'm writing to invite you to_visit_the_Chinese_papercutting_art_exhibition,_which will be held in_our_school_hall_on_June_16th_Saturday．
2．唐诗是中国传统文学的象征，在中国文化中起重要作用，因此你很有必要掌握它。
Tang Poetry is a symbol of Chinese traditional literature and plays_an_important_part_in_
Chinese_culture,_so it's necessary for_you_to_have_a_good_knowledge_of_it．
3．我确信它会吸引你，因为你对运动一直很热心。
I'm sure it will_attract/appeal_to you, for you have been_enthusiastic_about sports.
4．就我个人而言，我更喜欢“长江之行”，长江是中国最长的河流，并且是中华文明的母亲河之一。
Personally, I prefer the tour along the Yangtze, the_longest_river_in_China_and_one_of_the_mother_
rivers_of_Chinese_civilization．
