单选题 Workers newly (arrive) from the south (or) rural areas perform their job (differently) from those from (other sections) of the city.
A．arrive B．or C．differently D．other sections

【正确答案】 A
【答案解析】[解析] 应改为arriving。本题考查的是非谓语动词。谓语是perform，所以前面的动词应该用非谓语的形式。新近从南部或者农村来的工人与那些从城市其他地方来的工人工作表现不一样。