Long, long ago the redwood grew in the Arctic, just as big and tall as they are today.请问原句是由非限制性定语从句“Long, long ago the redwood grew in the Arctic, which were just as big and tall as they are today.” 演变而来的吗？这部分“just as big and tall as they are to...
A lot had happened since they last met.自从他们上次见面后，已经发生了许多事情。They family had lived in the Manor House since it had been built in 1573.这座庄园主的住宅1573年建成后，这个家族就一直住在那儿。这两个句子自从一个过去的时间点后...
In my day, if I were to put
on a pair of trousers like they do now, lightning would strike me.这个句子中。前边的 In my day明明是一个过去时间。为什么后边用将来时的虚拟语气呢？是不是应该用与过去事实相反的虚拟语气呢？
Even in houses where there's enough space for everyone to sleep in their own bedrooms, children often share, whether because an adult has decided to free up additional rooms for guests, or siblings have said that they would prefer to be together.whether...or本是从属连词，却连接了从属连...
请教一下曹老师，Decreasing in the depth of caries lesion
was notified by polarized-light micrographs as applying either
nano-hydroxyapatite toothpaste or nano-hydroxyapatite gel as greater than
fluoride varnish, with no reduction in the depth for untreated group.如何理解句中as applying...
...的内容摘自《葛传椝英语惯用法词典》：下面每句里的 that 可有可无：I would do it with pleasure, only (that) I am too busy. He would have come yesterday, only (that) pressure of
work did not allow him to come. 用了 that 意思重在那主要的从句，不用
that 意思...
...段时间”的宾语，比如：spend some time on sthspend a lot of time in doing sthspend three days doing sthspend ten years in doing sth等等。请问：spend 后面可以接专有名词的时间宾语吗？比如：spend Mondy on sthspend September doing sth
...园设计独特，具有明清两代南方的建设艺术的风格翻译：ingenious in design，the garden is typical of the southern architectural style of the Ming and Qing Dynasties.本句中，“ingenious in design”是作句子的状语？2、By the end of 2016 it had 10,000 graduates, for w...
The wind blew in from the desert and covered everything with sand.Then from behind this door I heard a terrible sound.老师，第一句把in省略，意思没有发生改变吧；介词接介词短语的情况多不多，主要有那些单词？
Stamp
collecting is considered as one of the most popular hobbies that still exist in
this modern world.There
was a time when all kinds of people have become interested in stamp collecting
and treated it as their personal hobby.1)...that
still exist...这里的exist应该使用三单即exists吗？...
In what resembles a journey to the center of the Earth，Japanese scientists have launched the world's first attempt to bore a hole into the red-hot core of a volcano and unlock the secrets of deadly eruption.
译文：就像进行一次地心旅行，日本科学家进行了世界上的首...