But because hard laughter is difficult to sustain,a good laugh is unlikely to have measurable benefits the way,say,walking or jogging does.我无法理解和翻译句末的 benefits the way, say, walking or jogging does，估计是省略了一些词使我看不懂，请老师帮我补充和分析清...
...the new shopping mall has been built.--Yes, but we don’t know ____it’s to be opened to the public soon.A.when B. whether.请教老师，原句已经有soon了， 还能再进一步对具体时间提问吗？虽然已经知道是soon近期，但是还想询问哪一天。所以可以用when吗？...
I give an ice cream to each of the twins.我给这对双胞胎每人一个冰淇淋。请问可否用 either （任一，每个）。 即 I give an ice cream to either of the twins.each 翻译成：每个。 either我看词典里 也有两个翻译：（任一，每个）
...government now estimates emissions in 2030 will fall just short – by 56m tonnes – of meeting its target of a 26-28% cut compared to 2005 levels if Australia doesn’t deploy Kyoto credits to hit the target.句中fall后面的short of是做什么成分？类似的用法可以举几个例子吗谢...
...ople , many from state - owned businesses , have been tried , found guilty and given prison terms in connection with the campaign . 问题一：state - owned这个复合形容词是什么结构? 问题二：many from state - owned businesses。这句文中出现的插入语是什么结构...
...的副词 unfortunately 位置用得不对：
I am unfortunately unable to accept your kind invitation. 很遗憾，我不能接受您的盛情邀请。
我觉得应该将 unfortunately 放在句首才对：
Unfortunately, I am unable to accept your kind invitation. 很遗憾，我...
老师好！Though much more difficult to understand than the traditional paintings, they were more thought-provoking.我是这么理解的，though本身既能做连词也能做副词，在本句中，由于“Though much more difficult to understand than the traditional paintings,”缺少主语...
Conventional deliveries fail so often that a parcel is driven to a home an average of 1.5 times in the Nordic region,says Kenneth,head of business development at Postnord,a logistic giant.It is an expensive inefficiency made worse,he says,by the fact that recepients have still often had to wait for ...
Conventional deliveries fail so often that a parcel is driven to a home an average of 1.5 times in the Nordic region,says Kenneth,head of business development at Postnord,a logistic giant.It is an expensive inefficiency made worse,he says,by the fact that recepients have still often had to wait for ...
Tom, ___ studying, knows nothing about what is happening. A. devoted to B. having devoted ? C. being devoted D. devoting to答案为A 原因是什么为什么用ed而不用ing形式？不是主语 tom发出的动作么？谢谢
... compaction are affected, the results show how this parameter decreases up to 2.18 %, a decrease in the density of compaction results in a higher void ratio, which, in turn, indicates a soil very susceptible to large deformations under imposed loads.这个句子在affected 和 the 之间用逗...
... an investment doesn't matter.2. It does matter that we have to discuss this issue at once.这里用的是 we have to discuss this issue at once doesn't matter.有个疑问，为什么第一个句子就有what引导宾语从句，第二句就没有？
...e analysts also voice concern seeing the jewish settlements as an obstacle to a two-station solution.2)They will resume cooperation with Israel pinning their hopes on a possible fresh start to the peace process in January after president-elect Joe Biden is inaugurated.1)这句的现在分词seeing.....
His lawyer Jack is withdrawing his request to not hold the impeachment trial on the Jewish Sabbath, according to a person familiar with trial planning, which had altered the likely schedule for the proceedings.这里的which修饰的对象是什么？是前面整个句子？还是前面的某个...
She did not wish to go out into the world all
rumpled, like the field poppies.这里的主语补足语是跟在系表之后，换句话说主语补足语跟在谓语动词（现代英语语法）后面，all rumpled是跟在谓语动词后面‘did not wish to go out into the world’后面，所...