见过 environmentally friendly 的用法，如：Our brochure is printed on environmentally-friendly paper. 我们的小册子是用环保纸张印刷的。Half the people polled said they would pay more for environmentally-friendly food. 半数受调者说他们愿意多花钱买环保食物。但...
...ense of what emergency wards of hospitals are really like.Much of what tarnishes Japan's image is the result of demography.sense of what，much of what，对于what引导名词性从句曹老师有过解答，但这两句what在句中的用法有点不太理解，希望得到...
...了两个小时。two hours名词作程度状语修饰副词late. 2. Jenny is seventeen
years old. 珍妮十七岁。seventeen
years作程度状语修饰形容词old表示年龄程度。3. Bill was six years
older than David. 比尔比大卫大6岁。six
years做程度状语修饰older表达大几...
...an get in out of college before high
school elective courses related study is very necessary. 因此，高师生在走出校门之前能得到相关的高中选修课程学习是十分必要的。在百度上看到的，请问这段话对吗？如果不对怎么改才对啊？
They must learn English more or less the same way infants do—that is, by listening and by trial and error. 本句中红色部分 the same way 前面为什么没有介词呢？是省略句么？这种省略很奇怪啊，有什么规律呢？请教老师了。谢谢谢谢!
...oot? 我们是坐车还是走路去?
Will you pay in cash or by credit card? 您是付现金还是刷卡？
但是，如果前后使用的是相同的介词，那后面一个介词可以省略吗？比如下面句子中 or 后面的介词可以省略吗？
Do you prefer traveling by ...
... are very efficient (efficiency). 改良过的农具很有效率 。This result is consistent (consistence) with the findings of our university. 这个结果与我们学校调查的结果是一致的。There was a distinct (distinction) in her attitude. 她的态度截然不同。
1. 书上说 not a bit=not at all，而 not at all 是可以变成 not...at all 的。那么 not a bit 是否也可以这样用呢？2. 在《牛津高阶双解字典第八版》关于 bit 的习语中有 not a bit | not one (little) bit，那么 not one (little) bit 的用法是否等于 not...