His father was a clerk in the British Navy pay office—a respectable position，but with little social status.but作为并列连词，但形容词respectable和介词短语with…并列修饰名词position，那2个由but并列的部分不就隔了名词position吗？既然这样是否说明原句...
... us 不是动词要求的主目，不具有必具性，而是附加性质3 The train has left at 9 o'clock.4 The train leaves at 9 o'clock. 我认为3，4中粗体部分也属于状语，且其中的leave和left都具有出发的意思。3中的left细化其含义相当于中文的“出发了”...
In countries where there is conscription men are called up at the age of eighteen. 在实行征兵制的国家里，18岁的男子要应征服役。请问这个句子中的where there is conscription 是定语从句还是地点状语从句？为什么？
...ryside（农村）前必须加定冠词吗？有些词典在词条下直用the countryside这样的黑体字，说明它的结构是固定的，或者说这个定冠词是必不可少的。但是我看到有下面这样的句子：Our countryside is disappearing at an alarming rate. 我们的农村...
有这样一个句子，句中的sleep rough 被翻译成“露宿街头”，它是这个意思吗？There are thousands like him in Los Angeles, begging on the streets and sleeping rough. 洛杉矶有数以千计像他这样的人，沿街乞讨，露宿街头。
...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...
She worked from half past seven in the morning until late at night, studying government papers.老师，until late at night: until 是个介词还是连词，late at night 是副词短语吗？还是until后面省略了She worked ?
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...