A-A+
This passage offers a general report about the
问题详情
This passage offers a general report about the results of a world-wide courtesy survey conducted by Reader5 Digest researchers in 2006.
A．Y
B．N
C．NG请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：全文主要报道《读者文摘》杂志对世界各地35座城市市民礼貌度调查的结果。参见“Our Three Tests”部分第四段及全文最后一段。
