问题 it 的指代疑问

If you smell or hear a gas，get everyone outside and open the windows and doors. If you can do it safely，turn off the gas. Report it to the gas company.两个it分别指什么呢？

问题 at 用法疑问

A toll-free number for tourists already in the U.S. or Canada is also available at 1-800-CALL-NYS.译文：而人已经在美国或加拿大的游客则可打免付费电话，号码是1-880-CALL-NYS。此处at是什么意思，是如何使用的？

问题 如何理解 reminder across multiple touch points

...crets to Succeed at Video AdvertisingVideo, if done right, is a powerful storytelling format in the world. Indeed, sight, sound and motion elicit great emotion. It has the power to make us laugh, to cry, to contemplate big ideas and call people to action. With video advertising expected to grow 21 p...

问题 语法结构分析: about one-thousandth of the amount needed to read by

“Plants harvest energy from the sun and stores it as sugar inside the plant,” said Strano. “What we’re doing is taking some of that stored chemical energy and diverting it into illumination.”The light,about one-thousandth of the amount needed to read by, is just a start. The technology,St...

问题 同位语从句能省略that吗

Because rumor has it Sherry's already staking her claim on him.这里 Sherry's already staking her claim on him 是同位语从句吧？但引导同位语从句的 that 能省略吗？

问题 语法代词分析

I was on my way to the bookstore and was waiting the green light at a crossing when a girl of about ten was knocked on by a passing car, it drove off quickly.此句说是要把it改为which，因为是非限定定语从句，可是如果把when引导的从句看成时间状语从句，而it drove of...

问题 as much as that的理解

The time Johnny spends on video games is more than three times as much as that he does on studying.句中as much as that如何理解？

问题 Together,you and your teen can work out a time-table in which she can study for what she knows will be on the test此句话中for后面what引导的宾从，what在从句里是再次引导了第二个宾语从句吗？

问题 表示将来时间的虚拟，为什么可以用If had done...would have done这种形式呢

...e this proposal. I think perhaps I should have made a show of the indignation I really felt, and I am sure that Colonel MacAndrew at least would have thought well of me if I had been able to report my stout refusal to sit at the same table with a man of such character. But the fear of not being able...

问题 being racist…成分的分析

The group has also weathered accusations that it reinforces self-hating stereotypes or being racist toward white people. 这里的being是和reinforce连起来看吗，reinforce doing?

问题 句首多个并列分词作什么成分

Reading tabloids, playing mahjong, or striving to be a learned man, the choice lies with you.请问老师，句首三个并列分词是什么成分？

问题 ever（曾经）的用法与翻译

Now, a piece of advice if you ever plan to take a calculus exam (or even if you don’t!):ever 是否意思为曾经，感觉翻译不通顺。 

问题 分析句子

Well, what do you think about Richard and me looking for a small house or an apartment at this point in our lives?此句think about 后的Richard and me 这是非正式的用法是么？正式的应该改为Richard’s and my 变成所有格对不？因为介词后面不能直接加that从句，要...

问题 句子翻译的困惑

The abbey has a very long history. Its architectural features are all intended to incite religious wonder一the small gold Jesus  nailed on the cross was a classic figure; countless statues of angels, devils and deities on the walls and ceiling spread the spirit of Christian. 老师，这...

问题 关于than的省略

The approximately ＄20 billion in state and federal revenues from alcohol taxes in 1995 pay for only half the＄40 million that alcohol abuse imposes in direct health care costs, much less the costs laid on federal entitlement programs.老师好，请问much less the costs laid on federal entitleme...