问题 but not before疑问

Mr. Budd fetched the Evening Messenger. The stranger read the article carefully and Mr. Budd, watching him in the mirror, saw him suddenly pull back his left hand, which had been resting carelessly on the arm of the chair. But not before Mr. Budd had seen the misshapen thumbnail.如何理解But not ...

问题 with 复合结构分析

with the deadline nearing for appeals to be lodged at the Court of Arbitration for Sport, WADA has reportedly requested more information on the incident.请问nearing是with复合结构中的补语吗？for appeals to be lodged at the Court of Arbitration for Sport是deadline的定语吗？求划分...

问题 once引导虚拟语气

The terms, scribbled on a napkin, stipulated that the bet would be payable once the LHC had produced enough data to be sure of the outcome。求教各位老师，这句话的黑体部分是once引导的虚拟语气吗？如果是的话，是错综虚拟吗？但是好像意思说不通。后半句...

问题 节日名词前用不定冠词的问题

节日名词前好像是不用不定冠词的。如下面的句子：The trains don’t run on Christmas Day. 圣诞节火车停驶。We usually go away for Easter. 复活节我们一般都出门。We celebrate International Women’s Day on March 8th. 我们在三月八日庆祝国际妇女节。...

问题 阅读题中遇到的理解问题

Asking the technician to “hold on”,the customer put the phone down and was heard walking over to shut the to his room.The technician meant the door to his floppy drive. 请问这句话的was heard 的主语应该是technician吧，但是照句子来看是customer做的主语，到底是哪里...

问题 没有whether/of可以用or not表示“是否”吗

要表示“是否……”，or not 通常要与whether 连用。如：Nadine was undecided whether or not to go to college. 娜丁尚未决定是否去上大学。Whether or not we can go ultimately depends on the weather. 我们是否能去最终取决于天气。Whether it was unwise or not depe...

问题 这个when what…是什么从句

...老师分析一下，谢谢！All this is just anecdata, when what we need now is some hard evidence of what UK firms are doing. 这些都是想当然，我们现在需要的是英国公司在干什么的确切证明。

问题 must have been to 是什么用法和表示什么含义

I found Dirk waiting for me on the steps. He seemed to see nothing, and did not notice that I had joined him till I touched him on the arm. We walked along in silence. I tried to imagine what had happened to drive the poor creature to that dreadful step. I presumed that Strickland knew what had happ...

问题 段落中各别句子的句式分析

...too often risks not surviving long enough to retire on a pension. No doubt the chief executive is already looking around for Tom’s replacement. I know you can’t afford to be sentimental in business, not with stock holders breathing down your neck all the time. Still, he must have found it diffic...

问题 being作介词短语

I was exposed to the TV of being on the room of house. 是不是有being就代表了动名词短语形式？

问题 句子分析

Dr Jet Sanders, who worked on the study while a PhD student at the University of York, said:“ Failure to detect synthetic faces may have important implications for security and crime prevention.”问题：1.while a PhD student是省略了什么吗？2.at the University是修饰worked还是前面...

问题 an expert of the team对吗

请问曹老师，He is an expert of the research team.这句话中的of可以吗？答案给的是on the research team,但我觉得of the team是不是也可以，因为有He is a member of the team.这样的句子，member和expert我感觉都是队员身份的描述。麻烦老师点拨，谢谢!

问题 a pretty hard combination to beat 还是 a combination pretty hard to beat

On the other hand, being young and old at the same time has its attractions. I considered this when I met a thoughtful young businessman named Anthony. “Many people say that we lack culture in this country,” he told me, “What people forget is that the Italians, when they came to Austrlia, brou...

问题 There is a limitation on what he can see .请问一下可以帮我分析一下这个句子吗？就是他的句子类型和介词的位置用法

问题 关于9月20日“take advantage of 不使用冠词的原因”的追问

...师）的解答。　　关于我在9月13日提的“几个关于定冠词the的用与不用的问题”的第二个问题，您作了详细的解答，在我看来，可能还有些美中不足。您说在 escape the attack from spiders 这个短语中，attack 是可数名词，随后曹老师阐...