第35题: [单项选择]These pollutants can be______hundreds and even thousands of kilometers by large air masses. A. contained B. conveyed C. contaminated D. conserved 参考答案:B 答案解析:[解析] 本题是说这些污染物可以被大风带走上百甚至上千公里。B项convey “运载,传送”符合题意,如:convey the supplies to the Warehouse(把物资运送到仓库)。