We really enjoyed our trip in Beijing last month, ___ we did some shopping and tasted some local food.A, whenB, where答案是A。1：B也可以吧？2：请问这句话的先行词是our trip? 北京？还是last month?
When he came back,he found the bag he had ______ over the seat was
gone.A.left hanging B.left hung答案是A,请问为什么不能选B？hang不是有及物动词的用法吗？那bag和hang之间的关系为什么不是被动的？
About 12% of Americans (43 million) are considered poor, and yet they
are employed. They earn an individual
income below $12,140 per year, and slightly more than that for a family of two.
If you include housing and medical expenses in the calculation, it raises the
percentage of Americans living in ...
TIME杂志，2012年2月14日电动车的一篇文章。Kilometer per kilometer, electric cars in China beat out conventional vehicles as among the worst environmental polluters. Kilometer per kilometer是什么用法，查字典没找到这种A per A的用法
A visually-challenged man
from Beijing recently hiked (徒步)
40 days to Xi’an, as a first step to journey the Belt and Road route (路线) by foot.上面的文段摘自2022年高考英语全国甲卷（全国卷Ⅱ）的完形填空。请问visually-challenged如何理解？
Recently, _______ South China was hit by _____ unexpected heavy rain, which caused severe flooding.A. x; an B, x; x C. the, an D. the the答案为A ， 第一个空为什么不用 the 呢？谢谢！
Chef Marc Forgione made his name with a "new American" approach to food.上文可以改为这样吗？Chef Marc Forgione made his name to food with a "new American" approach.两句话有什么不同？谢谢老师的回答。
She smiled wordlessly through her tears and squeezed his hand, exchanging with him in the one brief gesture a lifetime and more of devotion. in 是表示用什么方式的意思吗？比如和 in a low tone 是不是一样的。
The shop stored _____ goods as Spring Festival drew near.A. manyB. a large amount ofC. hundreds ofD. plenty of各位老师，请问这道题该怎么选。请老师解答时具体说明各个选项的用法。英语中类似的用法还有哪些？请帮我总结，谢谢。
How did it _____ that the two men arrived to address the same meeting at the same time.A．fall outB．take placeC．get aroundD．come through为什么选A不选take place我书上的答案说：take place 主语必须是事，但这里不就是事吗而网上有说：take place不作主语谓语...
The vision of UMassOnline as a seamless division of the university
worked because “it fit with the culture of the institution,” says Wilson, who
was the CEO of UMassOnline until 2003 ,when he became the president of UMass.这里的as a seamless division of the university 是介词作后置定语...
阅读中遇到一个句子，A promotional
event to release a series of cultural and creative products about Tu Yuanyuan
was held in downtown Beijing in December, 2022. 请问各位老师这里的to do 不定式如何分析，作什么成分？目的状语还是event 的后置定语。
Even though he didn't catch a fish sometimes, he still loves fishingEven though he doesn't catch a fish sometimes, he still loves fishing.请问sometimes是否可以在过去时使用？以上两句话哪句是对的？为什么？谢谢谢！