A. a shop assistant B. the store manager C. the manufacturer D. a public organization 参考答案:B 答案解析:根据第二段“A simple and common method……is to complain directly to the store manager”，可见投诉的最好对象应是“the stor
第15题: [单项选择]Where is the speech taking place A. To support the National Musical Excellence Society. B. To raise funds for Carnegie hall. C. To review the works of Leonar 参考答案:B
第17题: [单项选择]The economy grew at its fastest rate since 1980 owing to a boom in world trade. A. a birth B. an improvement C. a beginning D. an increase 参考答案:D 答案解析:boom兴旺；improvement提高，改进；beginning开端；increase增长。
