When the old man ________ to walk back to his house,the sun ________ itself behind the mountain.A.started,had already hidden B.had started,had already hidden C.had started,was hiding D.was starting,hid

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 13:52:13

When the old man ________ to walk back to his house,the sun ________ itself behind the mountain.
A.started,had already hidden B.had started,had already hidden C.had started,was hiding D.was starting,hid

答案A 试题分析:考查时态.句意:当老人开始走回家的时候,太阳已经下山了.说明太阳下山是在老人回家之前.老人回家用过去时,太阳下山用过去完成时.这两句的时态要一致,故A正确.考点:考查时态点评:过去完成时一定要注意时间的起点,它不是的是过去的过去,要找到时间的参照点.查看原帖>>