【题目】I shook hands and ________ greetings with the manager, who I impressed a lot.
A. conveyed B. swapped C. exchanged D. switched
在线课程【答案】C
【解析】考查动词辨析。convey输送，表达，运送；swap交换，用……替换；exchange交换，互换；switch转换；转变。句意：我和经理握手互致问候，我给他留下了深刻的印象。分析句意可知是双方互相交换，即双方都问候了对方，故C符合题意。