Clearly,it was a case of murder,the oldest case of murder ever discovered.
这句话中,the oldest case of murder ever discovered.是做同位语还是定语从句省略的定语呢？
discovered是过去分词做后置定语吗
比如，a book about a panda 这个a panda是不确定特指还是类指？根据语境吗？再比如这个句子:She will also share some experiences related to involvement of end-users in the design process in different scenarios of Brazil.end-users这里是特指还是泛指？
...g a glyphosate-resistant crop commits a farmer to using that
herbicide for the season, probably to the exclusion ofall other herbicides and
other weed-control practices.请教一下曹老师，这个句子里我觉得to the exclusion ofall other herbicides and
other weed-control practices是和to ...
The quality of teaching can make a huge difference to student's academic performance. 教学的质量对学生的成绩有很大影响。 请问a huge difference 为何翻译成“很大影响”而不是“很大不同”a huge difference 是固定搭配的词组吗?
"That does it," said Uncle Vernon, trying to speak calmly but pulling great tufts out of his mustache atthe same time. I want you all back here in five minutes ready to leave. 请问句中 but 的词性以及含义。
...ive brain disease, bilingual patients reported showing initial
symptoms ofthe disease an averageof five years later than monolingual
patients.这个句子中 reported showing这里是否有问题呢？reported前是不是少了were，另外showing后面做什么成分？
...fficulty in obtaining technical
or scientific books from libraries because they are unwilling to have their
names entered as having taken out such and such a book, for fear theagents of
other firms should be able to trace the kind of research they are likely to be
undertaking.这是新概念4 lesso...
...h as a boy. 他年轻时住在爱丁堡。
Even as a boy he was hopeless at maths. 小时候他数学就很差。
As a boy, I lived on a farm in Maine. 在我是个小男孩时，我住在缅甸州的一个农场里。
请问这样用的as可以换成when或while吗？
以下这句来自外刊中的一句口语引用，请问老师 it is 做什么成分呢？The concept ofa free trip isn't exciting enough if it’s the same hurried experience it is when you’re going on a trip.
...就是表示比较的句式。如：He is taller than Tom.He is tallest ofthe three.请问下面的句子也属于表示比较的句式吗？1. 含有 like, unlike 的句式。如：A club should be like a big family.俱乐部就应该像一个大家庭。Unlike most people in theoffice, I don'...
...an old firm was replaced by a limited liability company with a bureaucracy of salaried managers.【参考译文】有限责任公司取代了许多老式的旧企业，这种有限公司由领薪水的经理组成管理机构。【我的疑问】with在词典中有许多的意思。而这里的with...
新三56课第二段有这么一个句子：Sometimes we go upstream to a favourite backwater，sometimes we have our party atthe boathouse，which...。请问老师这里为什么可以用逗号连接2个句子？如果要是并列的话，不应该是“句1，句2 and 句3”吗？
England1. a country forming the largest and southernmost part of
Great Britain and ofthe United Kingdom, and containing the capital, London;
pop. 46,170,300 (1991) 英格兰（大不列颠和联合王国内面积最大、坐落在最南端的地区，首都伦敦位于该地区；199...
...怎么理解呢：He showed no interest in it,
and his refusal has knocked the bottom out of our plan. (这个句子knock是非持续非终结动词吗？)It has rained for 2 hours.(这个句子rain是持续性非终结动词吗？)这两个句子对吗，如果错了错在哪呢：It has rained.H...