Whileshe的精选

问题详情：Whileshe_______TV,she____asoundoutsidetheroomA.waswatching；washearing   B.watched；washearingC.watched；heard   D.waswatching；heard【回答】D【解析】句意：当她看电视的时候，她听见房子外面有声音。Wh...

问题详情： Whileshe____________TV,someone____________atthedoor.h,knocked hing,knockingwatching,knocked【回答】C知识点：动词时态题型：选择题...