They often hear Sally___(sing)this song.是sing还是singing?为什么大家给的答案不一样

they are often h____ to hear the ball ring 零冠词怎么用?比如：on sunday,they often go to church to hear music.为什么不是on sunday,they often go to the church to hear music.或者on sunday,they often go to a church to hear music old people are often killed because they usually cannot__very well为什么括号里是填listen而不是hear They do not often hear the twins sing the song in the school .同意句转换! They are often happy to hear the bell ring这句话是什么时态?为什么又有are又有often they often hear someone( )the piano wonderfulthey often hear someone( )the piano wonderfully in the next classroomA.played.B.play.C.To play.D.is playing. 英语翻译people often remember what they were doing when they hear the news of important.这是个开头马上要 They often hear Sally___(sing)this song.是sing还是singing?为什么大家给的答案不一样 英语翻译Doctors often __C__ uneasiness in the people they deal with.A.smelt B.hear C.sense D.touch 关于hear后面的动词为什么不是ING形式的问题一般的是hear sb.doing sth.那麽they can often hear birds sing.为什么sing不是singing? they hear a big noise they live in my hear we often hear the girl ( ) (sing) song. They often listen_music_the evenihg. We often hear old people wishing they——young again.横线的地方选哪个答案?A are B were C had been I often hear my students ______ why they should also think about taking other subjet.A、 to ask B、asked C、 ask D、have asked 英语 hear hear about 区别People often remember what they were doing when they heard the news of important events in history .Although some people may not remember who murdered him ,they remember what they were doing when they heard about the even you her do hear often singyou her do hear often sing连问句