However, with quantifiers that select singular heads, respecification is the only option.上面这句话摘自曹老师经常引用的“剑桥语法”第354页。这句不是很懂，尤其是其中的 respecification 在词典上没有查到。麻烦老师指点一下，并翻译下这个句子...
There is the so-called big deal, where institutional subscribers pay for access to a collection of online journal titles through site-licensing agreements. 请问老师，title这个单词为什么还有 资格...
...elonging to gold fields of South Africa, values (of gold) declined in line with platinum and New York advices as miners were encouraged to return to work by management promises of negotiation. 请问coming in for early support是什么意思？support在文中怎么理解？
... we saw yesterdayis interesting. ②Thisis the man （whom/that） you just talked to.问题：一、是否关系代词指代先行词在从句中充当主语、定语（whose/of which）是一定不能省略的？以下两种情况，是否也不能省略?二、是否关系副词指代先行...
...，但是还是没有完全理解。It's a huge ball of iron, covered with a thin veneer of rock. The core of what was once a much larger planet, so where's the rest of it?这是旅行到宇宙边缘中纪录片的两句话， 请问老师如何理解what.我的分析如下：这里的...
老师好！被动语态的有些句子，is 还是was啊？觉得都对呢. 如：The coin ___________ made in 2018.(还可以填is吗？这枚硬币是2018年被制造的，这是不变的事实啊)The book ___________ written by Lu Xun.（这书是鲁迅写的，也是不变的事实啊，可以...