...,
scientists got a photo of a black hole.
A. At
B. In C. On D. With
【答案】D 意：随着当代科技的发展，科学家们拍到了一张黑洞的照片。【解析】A.
At在……；B. In在……里面；C. On在……上；D. With随着，带有。With
the help ...
...at time具体指的是哪个时间（段）？The current fighting started on September 27. It has been described as the worst in the territory since the early 1990s. At that time, as many as 30,000 people were killed before Russia helped negotiate a halt to the fighting. The ceasefire agreement lef...
That
was shortly after the Biden administration announced, on February 5th, plans to
use the Defence Production Act (DPA)—legislation that grants the president
broad industrial-mobilisation powers—to bolster vaccine-making.既是use的目的状语，又是powers的定语？谢谢各位老师！
It was Sunday before he saw Mouse again. He was painting the garden shed for his dad when Mouse came racing along on his bike.根据以上句子提供的语境，请翻译黑体部分，并解释before的词义和用法。
Unable to tell whether someone really objects to behavioral ads or whether they are sticking with Microsoft's default, some may ignore a DNT( do not track ) signal and press on anyway.请问老师，1.开头的unable to tell ... 是形容词从句作状语吗？2.怎么理解形容词从句作...
He mind would not stop thinking about what happened only just an our ago on the soccer field. How could he have missed scoring that goal? He had let his whole team down.His team had lost the game because of him.我的疑问：1. would 在这此的用法，是过去将来时吗？2. could have missed...
...mused children。有时也修饰事物，但一般是 look, smile, expression 等名词。如：an amused smile 开心的微笑 He has an amused look on his face. 他脸上露出了愉快的表情。但是，看到这样一个句子，觉得它的用法有点奇怪：She regarded his affairs wi...
E-commerce giant Alibaba Group Holding Ltd said on Friday that it was planning to acquire all the remaining shares that it does not own inYouku Tudou Inc for cash.疑问：for cash 感觉换成 in cash 更好点？这个 for 在这里有什么蕴含的含义么？或者是类似于 exchange A for B...
...almly sending men off to die while they sit in their office chair International students share their views on why people would risk their lives to do these things.所以两个都是对的吗？逻辑上冒险和做这两个动作既可以同时发生也可以先后发生，难不成这两种用法...
In winter, when the lake freezes over, fissures and methane bubbles form in the ice, making it feel as if you are walking on air. 请问这里的it是什么用法，和make有关系吗？把it换成you的话句子结构也是对的，但句意有变化是吗？
It was in Chile she
discovered she could get last-minute
cheap deals on ships going to Antarctica from the islands off Tierra del
Fuego, the southernmost tip of the South American mainland.这是2022年高考英语全国甲卷（全国卷Ⅱ）阅读理解C中的一个句子。请问句中的 last-m...
A long,
light figure came with a kind of visionary movement, from behind the monument,
surveyed the traveler with keen curiosity, listened with apparent astonishment
to his words, and in another moment had fixed itself gazing over his shoulder
on the volume.
各位老师好。请教老师，第四...