...ocessed, delivered and consumed, and looking at how those
things intersect with human health, the environment, economics and society.
According to systems thinking, changing the food system—or any other
network—requires three things to happen. First, researchers need to identify
all the players ...
A recent UN report criticised the use of facial recognition by police in south Wales during a peaceful demonstration as disproportionate and unnecessary.as 这里是介词吗？后边省略了demonstration, 也省略了冠词？
原文为“所述辐射器内部包含相邻且独立的第一流道和第二流道”可否表达如下：“a first flow channel and a second flow channel which are adjacent to and independent of each other are provided inside the radiator”
Save the Children calls breastfeeding one ofthe best ways to prevent malnutrition.为什么不是这样写呢？ Save the Children calls breastfeeding is one ofthe best ways to prevent malnutritionis 是省略了？call 引导的是从句吗？
The research results show that both ofthe modified SC and NSTIL have theadvantage of good thermal insulation property, but thethermal insulation property of NSTIL is greater than that ofthe modified SC.这句话中NSTIL前需要加the吗，最后面modified SC前的the加的对吗？请老师...
...还想请问一下老师对不对。She didn't approve of me protecing the boy from being bullied. Jack would have been a prominet member ofthe Law Society but for his mother falling ill. 请问一下老师，这是什么结构呢，这里的doing的句法功能是什么呢？
2018年12月四级阅读：Born the 16th child to poor parents in Paris in either 1783 or 1784, a young Carême was suddenly abandoned at the height ofthe French Revolution.我理解born常用于被动语态，前半句就是过去分词引导的一个分句，实际意义是a young Carême was bor...
Because of Edison, more than ofany other man, scientific research has an established place in our society; because ofthe demonstrations he made, the money of taxpayers and stockholders has become available for studies the nature of which they do not often understand, though they appreciate th...
...people think that ATC consists ofa row of controllers sitting in
front oftheir radar screens at the nation's airports, telling arriving and
departing traffic what to do. 请问这句话中的telling分词短语是做状语（逻辑主语是ATC) 还是做定语（逻辑主语是controllers），谢...
These constants not only give us an ideaof whether a given substituent is electron-withdrawing or electron-donating relative to hydrogen, but they also give us a qualitative and quantitative sequence of EWG-power or EDG-power. Please note, as we will see, that a para X has a different sig...