It hasbeen estimated that if the bridge were packed with cars, it
would still only be carrying a third of its total capacity.请问老师，这个句子使用were packed，也就是使用了从句用did的虚拟语气，无论现在还是将来，桥上挤满了车都是不可能的，那我要怎...
...es assisted living really mark a great improvement over a nursing home, or has the industry simply hired better interior designers？has the industry simply hired better interior designers 这句话中是has后面省略了that嘛，the industry simply中的simply做后置定语。这样分析...
...ng age.Primary school students have classes on
computers.Many of them have been using their computers at home well before they
start school. AS children are learning from a very young age about
technology,they’re taking big steps as they grow in being prepared for
schooling,future careers and more...
...文辞书典籍中不难见其踪影。例如： More people own
houses than used to years ago. (UGE) More people are
buying a second car than used to twenty years ago.(EGUC) Fewer people smoke
these days than used to. (CIDE)从现有的例证看，用than used to从句...
...ous and when to trifle with gracefulness and to be serious with effect. He has the repose ofa mind (which) lives in (itself), while (it) lives in the world, and (which) has resources for (its) happiness at home when (it) cannot go abroad.
...as baffled as you as to how leaving a
great group of countries who we have been trading with and have beenat peace
with for almost 50 years just beggars belief.这里的 be they rich or
poor or have a degree or not 从have开始，是whether they have a degree or not的简化么？所以不仅wheth...
Though they were invented thousands of years ago in China，the tradition of
using chopsticks _____(remains) alive and has spread far.括号里为什么不是has remained呢？
... famed citation index, that is to say the number of times a paper hasbeen quoted elsewhere in the scientific literayure, the assumption being that an important paper will be cited more often than one of small account. one of后不是应该接名词复数吗？而且account是可数...
...nto these events begins in the Ukrainian capital where dozens have died in recent fighting as other countries consider getting involved.疑问：这个as应该是连词吧。as作为连词时的意思有：当...时，尽管，因为。但是感觉在这里每一个意思都不合适。感...
For example, the users of hehe interviewed in The New Yorker article agree on the giggling aspect of hehe, but vary in whether they view it as friendly or conspiratorial: it all depends on how many E’s the word has.
However, other people believe that the relatively affordable price has brought a lot of negative issues to the environment. They point out that the main impact of two, such as atmospheric pollution and energy consumption are the direct or indirect results of the cheap air travel .They say that cheap...