...ton was,many of his ideas ______ till today and are being modified by the work of scientists of our times.A. are to challenge B. may be challenged C. have been challenged D. are challenging老师,till是不是现在完成时的时间标志啊? 这道题怎么翻译啊?为什么要选择现...
as before 意思是“像以前一样”。如:She looked just the same as before. 她看上去就和以前一样。As before he remained unmoved. 他和以往一样无动于衷。All were sitting as before. 所有的人都像以前那样坐着。但是,as never before 又是什么意思?
."No," she'd said. " I'm charged to the hilt already, and I don't want to risk being refused.译文:“不行”她说:“我已经赊欠到最高限额了。我不想冒这个险,被人拒绝”。be charged 是被动语态吗?什么意思,表示被赊欠吗?c...
Before meeting with lawmakers, Trump said the shutdown would last for “as long as it takes” as he pushes for wall money as part of any legislation to reopen agencies shuttered when their funding lapsed on Dec. 22.这里的as long as引导时间状语从句?那么为什么会跟在last for的...
These little pigs now have a caring tiger mommy to look after them, and the mother tiger has a way to share her love.这里的look after 的after应该是介词吗,如果是副词them就会放中央了,可是字典上look afer的搭配中look是及物动词,有点疑惑!
...后逻辑主语一致?有的一定要求,有的看着就不一致呢?At the age of ten, my father began to teacher me chinese.(前后主语不一致 错误,这个理解) Because of its importance,we need to take care of it.(这个前后逻辑主语不一致,为什么正确呢)