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They have made so great progress＿＿＿．

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They have made so great progress＿＿＿．
A；for thess yeas B；in the past three yeas
选哪一个,为什么? 谢谢!
其中A是 for three years
They have made so great progress＿＿＿．
答案是B项
in the past three years是现在完成时的标志,类似的用法还有during the past three years 看到这两个均是现在完成时的标志 他的意思是“在过去的三年里” 你根据这句话来看,“在过去的三年里,他们取得了巨大的进步” 现在完成时表示的是从过去的时间点开始一直延续到现在的动作,因此此处用“in the past three years"是对的
而A项for three years 是不对的,英语中没有这么讲的
They have made so great progress＿＿＿． with the help of teachers,they have made great progress( ) ,John has made great progress ---- and ,So he has ；so have y 改错 we have made a great progress --------- I have made great progress in English? "I have made great progress"是什么意思 Because he works very hard＿＿ he has made very great progress Jenny made great progress so的倒装“David has made great progress recently.” “____and_____ to my_my student have made great progress in english(satisfy They have made ------ progress in learning English already. made great progress什么意思