高一英语周报外研版答案第11期 politeness and honor可知，最开始夏威夷花环是用来向王室成员致敬的，故选B项。 C。细节理解题。由第二段中的a smiling local ... is a mainland custom可知，亲吻脸颊的礼节来自于美国大陆，故选C项。 D。细节理解题。根据第二段的With prices on their way down， many schools have considered usi...