新概念中有一句macaroni has been grown in this area for over six hundred years请问has been grown 是什么时态,假如是现在完成进行时的话不应该是has been growing?

新概念中有一句macaroni has been grown in this area for over six hundred years请问has been grown 是什么时态,假如是现在完成进行时的话不应该是has been growing? Macaroni has been grown in this area for over six hundred years.这句话用现在完成进行时可以吗? called和macaroni怎么读? macaroni and cheese是哪个国家的 英语翻译1、We are going over to the macaroni field of Calabria.2、The whole village has been working day and night gathering and threshing this year's crop before the September raina.3、Signor Fratelli,the present champion,has won it every yea 句1：They have been expecting a splendid crop this year and harvesting has begun earlien than usual. 句2：This last scene shows you what will happen at the end of the harvest:the famous Calabrian macaroni-eating competition.句1中使用了动名 it may have begun already.这里为什么不用has而用have新概念2 19课 it may have begun already.这里为什么不用has新概念2 19课 新概念英语1级连词成句father ,your,a,temperature,has,does he has s____ some p____ to his friends .新概念英语二册一课一练第四课的 新概念第二册第九课the clock has stopped为什么不是过去完成时而是现在完成时? 新概念第三册24课“family has some terrible secret secret为什么用单数? 新概念英语第二册第29课,为什么是Captain Ben Fawcett has bought而不是bought 翻译一句话：I had the worst macaroni and cheese at the wake 新概念英语第二册的同义转换!第83课 大选之后 after the elections中有一句my friend ,patrick,has always been a fanatical opponent of mr.lane's radical progressive party.能不能改为my friend ,patrick,has always been against mr.l 英语-新概念2练习是thet first floor of the building has been cleaned every 答案不是这样写的... What has he put over his gate now?新概念第二册第28课的摘要写作里的 my brother has been abroad before有谁能解释一下为什么是been abroad,abroad不是副词吗新概念的