单选题 When doing business with an Arab, you have to endure hours of small talk, waiting for the topic of commerce to be broached.
A. raised B. broken C. solved D. concluded

【正确答案】 A
【答案解析】[解析] raised意为“提升，提出”，broken意为“打破”，solved意为“解决”，concluded 意为“结束，推断”。故正确答案为A。