“The very positive message here is that while we’re losing so much in waste, the population growth and the demand for food across the world - we can meet it if we just reduce the waste. We don’t need to cut down lots more forests and plant a lot...
My favourite food后面是用is,因为food通常(即平时提到食物)用作不可数名词。但是如果所表示的是几种不同的食物(即着重指“不同种类的食物”),food也可用作可数名词,这时后面的谓语动词就要用复数形式。 1、food的用法 food指“食品,食物,伙食,养料”的统称时,是不可...
(which不能换成that,也不能省略)This is a subject which we have talked about a lot. 这是一个我们讨论了许多的问题。(which可以换成that,也可以省略) 3. 关系副词when, where, why根据情况有时可换成“介词+关系代词which”。如: That is the day when [=on which]...
Much the same as the basic drives for_11_or shelter, says Christopher Hsee of the University of Chicago Curiosity is often considered a good instinct-it can _12_New Scientific advances, for instance-but sometimes such_13_can backfire, the insight t...
process still creates emissions which require treatment before they can be disposed of safely. Nevertheless, paper recycling is an important economical and environmental practice but one which must be carried out in a rational and viable manner for...
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