1.The Sutton Hoo treasure spent World War II safely hidden in a London Underground Station.这里为什么不是spent time doing？如果是World War II in a London Underground Station，那safely hidden该怎么分析？2.A few kind words at the right time make all the difference.It is all the mo...
...动名词吗？ 似乎也有social distance这个词组，这二者使用和含义上有差别吗？另外，顺便问一下为什么是their times, 而不是their time ? a much needed break中needed是形容词还是被动语态呢？词典上找不到needed这个词。如果是needed是形容词...
They can appear as a red tide in the daytime but when disturbed at night, however, they glow bright blue.这个句子既出现了but，也出现了however。它们可以同时出现在同一个句子中吗？请老师解答一下，谢谢！
...：
The girl with whom you work is his girlfriend. work with，表示“和……一起工作”。
2）介词与定语从句中的形容词构成搭配：
谓语部分中的形容词：He referred me to some reference
books with which I am not very familiar. be familiar with sth.，表示“对...
The first trip which was expected to take place in the middle of this year was pushed back to at least 2021because of the coronavirus pandemic and the new safety measures it requires.这是CNN新闻播报员说的。1) 句子开头处trip后的which是否应该改成that？因为先行词有fi...
曾有同学在答疑网上问“everyone和anyone在肯定句中的用法区别”(http://ask.yygrammar.com/q-7381.html) .请问：everyone和anyone在疑问句中的用法有什么区别呢？如：(1) Does anyone believe those three consumer products are still at the cutting edge of high tec...
I began to notice her at other times, basketball in hand, playing
alone.请教曹老师，主句主语 I 和逗号后面两个状语主语不一致，状语是否漏掉了独立主格，应改正为her basketball in hand, her
playing alone?谢谢老师。
... was an extreme hazard. 中怎么理解could not
but see 这一结构含义和用法？另外，with
her demure appearance. 这里的with怎么理解？还有，标注黑体的句子( I scanned her brow for any passing line that
might indicate a settling emotion.)的意思看不懂？谢谢老师...
...有利因素。根据中国农业自然资源、生产条件、技术水平和其他发展条件，粮食增产潜力很大。上面这段话的参考译文如下：China has basically achieved self-sufficiency in grainat the present stage,and there are many favorable objective factors for her to m...