until recently这个recently是修饰until吗?

until recently这个recently是修饰until吗? Until fairly recently Until recently中until是什么词性? 请问 until recently 如题 为什么这个句子用until不用when 并翻译until recently,Anna worked as a teacher in Japan. until recently+过去时还是完成时? Not until recently和until recently的区别和用法是什么? 请帮我分析一下这个托福中的句子Missing until recently were fossils clearly intermediate,or transitional,between land mammals and cetaceans.句子的结构是什么? 英语 介词后可接副词吗?比如说until recently Until comparatively recently.对应中文应该怎么说呢?原文:Until compartively recently the opportunities for criminal activity on the Internet have been low. 把该句子的倒装变正常语序应该是什么?Missing until recently were fossils clearly intermediate,or transitional,between land mammals and cetaceans.如何翻译呢。这个intermediate 和 transitional 指的是 fossil么？ until ( ),I know him to have diedA.recent B.recently 说出原因until是连词还是介词? A Not until recently B Not recently C Until recentily D Recently until_______was leisure generally considered a waste of time.2._______leisure was generally considered a waste of time.王老师希望你能详解下选项的问题 until recently后面的接个句子用什么时态,为什么? Until recently scientists would have disapproved of such an idea.啥意思? (18:6) ----(Until/When) recently,Anna worked as a teacher in Japan. It was not until very recently that had the theory been accepted.那里错了? ______leisure was generally considered a waste of time.A Not until recentlyB Not recentlyC Until recently D Recently until这里我选择的是A 怎么答案不是..not在这里充当什么成分..一头冒水.