It ____many times on the radio.A taught B has taught C is taught D has been taught

It ____many times on the radio.A taught B has taught C is taught D has been taught come on.Try some more times,you can handle it. tough ____many times,tim didn't lose heart.如题空中填having failed.求教为什么这么填? 1.i like these .English songs and they ____many times on the radio.a.are taught b.have been taught 此题正确答案是B,但为什么不选A?2.though we don't know what was discussed ,yet we can feel the topic _______.a.was changed b.has been change 1.The wet weather will continue tomorrow ,when a cold ,front____to arriveA.is expected B.is expecting C.expects D.will be expected2.I like these english songs andthey ____many times on the radioA.taught B.have taught C.are taught D.have been taught she likes reading ____many different subiects A of B at C on D in Having been done ,done,having done ____many times,he still couldn't understand it.A、Having been told B、Told为什么答案是A，现在分词完成时的被动，B也可以表示完成和被动啊。同样，还有一道题：The building____last Having been done ,done的区别____many times,he still couldn't understand it.A、Having been told B、Told为什么答案是A,现在分词完成时的被动,B也可以表示完成和被动啊.同样,还有一道题：The building____last year is a r It's Sunday today .There ____many people in park……单项选择,帮帮忙啊!急! It's a great city ____many kinds of beatuiful flowers应该填什么呢 DO it four times? This love has taken it's toll on me She said Goodbye Too many times before I this jacket better than that on ,but it costs almost three times as as much In the life of every person on earth to meet many times can not afford it it's always the same on these occasions.it's always the same at (times)like this.为什么不situations Although ____many times,she still made the same mistake.A.she toldB.told C.was toldD.telling为什么选B 快春季高考啦 These PSAs,which educate people,____many social problems.A.do withB.comment onC.deal withD.play tricks on ____many flowers on the fridge. 恰当形式填空have, has, there is, there are. 其中一个的适当形式填空.