【正确答案】：
A. THE SYMBOL CAN BE FOUND EVERYWHERE IN HIS WRITING, AND HIS MASTERPIECE PROVIDES THE MOST CONCLUSIVE PROOF.  
B. BY USING PEARL AS A THEMATIC SYMBOL, HAWTHORNE EMPHASIZES THE CONSEQUENCE THE SIN OF ADULTERY HAS BROUGHT TO THE COMMUNITY AND PEOPLE LIVING IN THE COMMUNITY.  
C. AS A KEY TO THE WHOLE NOVEL, THE LETTER “ A” TAKES ON DIFFERENT LAYERS OF SYMBOLIC MEANINGS AS THE PLOT DEVELOPS, BUT PEOPLE COME UP WITH DIFFERENT INTERPRETATIONS AND THEY DO NOT KNOW WHICH ONE IS DEFINITE. 
【题目解析】：本题考查了霍桑的《红字》中象征主义手法的使用，举例分析即可。1.象征手法在他的作品中随处可见，他的这部杰作提供了最确凿的证据。2.霍桑以珍珠作为主题符号，强调通奸罪给社会和人们带来的后果。3.作为整部小说的关键，红字A随着情节的发展呈现出不同层次的象征意义，人们提出了不同的解释，但不确定哪一个是正确的。