[解析]
Recently,a famous basketball player has caused public angry by writing on the Great Wall.In the fact,this happens in many place of interest.I had some suggestions to solve this problem.
First,make more posters to inform the public∧the damage of graffiti(涂鸦).Besides,punishments,such as a fine,is necessary to tourists with so bad behaviors.Also,I think it's helpfully to put up some boards along the tourist attractions that tourists can leave messages.
I'm sure with our efforts,more and more people will become concerning about protecting cultural relics.
详解:
1.angry改为anger 考查名词.cause是及物动词,后接名词作宾语.
2.去掉the 考查冠词.in fact意为"事实上",是固定搭配.
3.place改为places 考查名词复数.place of interest意为"名胜",此处前面有many修饰,后面应用复数名词.
4.had改为have 考查动词时态.本文用一般现在时描述,用一般现在时,主语是第一人称,谓语动词用have.
5.加of 考查介词.inform sb.of sth.意为"通知某人某事",是固定搭配.
6.is改为are 考查主谓一致.主语punishments是复数,谓语也要用复数.
7.so改为such 考查副词.so修饰形容词或者副词,such修饰名词,虽然此处有bad这个形容词,但是bad也是来修饰后面这个名词behaviors的,也就是说此处的中心词是behaviors,用such来修饰.
8.helpfully改为helpful 考查形容词.be动词后用形容词作表语.
9.that改为where 考查定语从句.分析句子结构可知这是一个定语从句,先行词the tourist attractions在从句中作地点状语,用关系副词where.
10.concerning改为concerned 考查形容词.be concerned about意为"关心…",是固定搭配.