have studied 和 have been studied的区别

have studied 和 have been studied的区别 should have studied You have failed in the test again .You ( ) hard at your subject .A should have studied B must have studied C may have studied D need have studied 请翻译一下：do you have studied? Have you (ever)studied (with)a group? Hao long have you studied English?回答 how long have you studied in this I have studied English for three months. have you studied recently?还是 did you have studied recently?还是二者都可以? they______in this school since they ______to thicity in.2000A.have studied;have comeB.have studied;cameC.studied;cameD.were studying;have come when和since有什么区别I studied English when I was a small child和I have studied English since I was a child分别是什么意思 By the end of last term we___ English for two years.A.have studied B.have been studied C.would studied D.had studied哪个?为什麼呢? Have you ever studied _______a group?Yes ,I have.I have learned a ______ that way. Have you ever studied with a group?studied ---为什么不用study Have you ever studied abroad?这个短文的人手翻译 how long have you studied english,求翻译 I have studied English for 7 years.同义句 All of the student have studied English very hard翻译