我搜索了下，用 at 和用 in 的都有，有何区别呢？用 in 的比用 at 的大？又或者 at 表示在学校学习？in 仅仅表示地点？1. Trouble is boiling up in the university. 这所大学正在酝酿着动乱。《21世纪大英汉词典》2. He was appointed professor in the...
...在做题时综合地使用这些知识。例如：1. Would you mind _____ your
radio a little, please ?A. turn off B. turning of C. to turn off D. turning down【分析】turn off 的意思是“关掉（电灯、收音机、煤气、自来水等）”，turn down 的意思是“拒绝...
具体语境为：However, the number of young adults who have been moving back in with their parents — or never leaving home in the first place — has been growing steadily.请问句中的in是否应该去掉？
请问这个short in duration 词组是一体的吗? 还是说 lax and unstressed and short 共用 in duration这个部分? The important thing is that the vowel needs to be lax and unstressed,and short in duration.
The transition will be politically hard in places that have invested a lot in being covid-free.请问老师这里的being covid-free是动名词短语作in的宾语吧?我疑惑的是为什么要用being呢，不可以invested a lot in covid-free places吗？
There was a lot of work involved in setting up the festival.我想请问这里的 involved in 是否是 involve sb in sth 的用法，根据柯林斯字典，这种搭配中好像都是人被 involved，而上面的例句中主语是 work，能否像人一样被 involved 呢？如果可以，那么...
1. Energy use in developing countries is forecast to soar by 91 percent over the nexttwo decades, while rising 33 percent inindustrialized nations. 据预测，发展中国家能源消耗在接下来的二十年中将激增91%，而在发达工业化国家增长幅度为33%。2. In the next 20 year...
Although decades behind Russia and the United States, China has now put astronauts in orbit and has ambitious plans to join—or even lead—a new age of space exploration.这里put astronauts in orbit,put为接宾补的词，这里in orbit应该不是地点状语而是宾补把，而且缺了in orb...
And the three of them walked off in a whispery little group. It was the yuckiest feeling in the world.in a whispery little group是什么意思？yuckiest是形容词的最高级吗？in the world 是什么意思？