1.However hard hetries,the recorder( )A.didn`t work B.won`t workC.isn`t working D.hasn`t worked2.The place of interest is really beautiful.Yes Mr White ( ) a right placeA.introduces B.introducedC.had introduced D.was introducing

Question

1.However hard hetries,the recorder( )
A.didn`t work B.won`t work
C.isn`t working D.hasn`t worked
2.The place of interest is really beautiful.
Yes Mr White ( ) a right place
A.introduces B.introduced
C.had introduced D.was introducing

Answer 1

1.B won't work 是修不好,不工作的意思
2、B 从对话看出是白先生先介绍了一个景点,他们旅游回来后觉得不错.主句是现在时,在此刻之前,应该用一般过去式.
而was introducing侧重点在于进行状态,此处只是提及白先生介绍了一个好景点,无须用进行时.