...：By 2019, they are projected to have fallen off by roughly a third since their peak in 2009.我知道这句话的意思应该是: By 2019, they are projected to fall off by roughly a third since their peak in 2009.为什么这个地方要用to have done呢？一般to have done都是用于类似下...
请问老师：which引导的非限制性定语从句，是修饰前面整个句子吗？which做主语指代“All citrus fruits grow on trees that are evergreen”这件事，对吗？All citrus fruits grow on trees that are evergreen, which means they don't drop their leaves inthe fall.
...notice
something disturbing happening around his home. A flood had hit the area
earlier that year andthe damage it caused had driven away a number of birds.
Besides, the number of snakes had declined as well. He realized that it was
because there weren’t enough trees to protect them from the heat...
...nditions, it made good sense to thousands of peasant
families toin effect work full-time at what they had been able to do only
part-time previously because of the requirement towork for the government:
grow rice for the marketplace.请教一下各位老师，这句话里的what既然指grow rice f...
请问老师，Just as the builder is skilled inthe handling of his bricks, ______ the experienced writer is skilled inthe handling of his words. 这里的空除了填so 之外也能填as吗？因为我感觉我印象中好像也有“as + clause， as + clause”的句型。（也有可能是我...
...循这些建议。(2012陕西卷阅六)(2) 表示“混淆”“弄混”People
are always confusing the twins. 人们常误认这两位孪生子。People
might well confuse the two products. 人们很可能把这两种产品混淆起来。(3) 表示“把…搞乱”“打乱”He
confused the arra...
... below most estimates of the natural rate of unemployment—the rate below whichinflation has taken off inthe past.请问老师，红字部分的句子中的破折号是什么意思呢，the rate 指的是jobless rate 还是the natural rate of unemployment 呢？below which 是什么从句呢，wh...
...lection.We're not going to be making an overall statement on the degree towhich, this the entire electoral process met international standards as we mightin other countries, where we are able to deploy a sort of large-scale systematic observation mission.老师，这是VOA中美国前总统卡特...
...大学2015年第一篇Justice in society must include both a fair trial tothe accused andthe selection of an appropriate punishment for those proven guilty. Because justice is regarded as one form of equality, we find in its earlier expression the idea of a punishment equal tothe crime. Recorded ...
As inTokyo,
taxi drivers in Hiroshima
often know little of their city, but to avoid loss of face before foreigners,
will not admit their ignorance, and will accept any destination without concern
for how long it may take them to find it.
这里 as inTokyo 是什么成分；介宾做状语？
Ukraine has biological research facilities which, in fact, we're now quite concerned Russian troops, Russian forces may be seeking to gain control of, so we are working with the Ukrainians on how we can prevent any of those research materials from falling intothe hands of Russian forces should they...