题目内容
【题目】 Either the guides or the team leader ________ looking after the students then.
A. are B. were C. is D. was
【答案】D
【解析】
试题分析: 考查主谓一致。句意:要么是导游要么是领队当时都在照顾这些学生。Either or或者。。或者,连接两个主语时,谓语动词就近一致,根据then可知用一般过去时,故选D项。
考点 : 考查主谓一致
练习册系列答案
相关题目