...Swan的PEU：left
常用在 there is 和 have got 后面。There’s
nothing left in the fridge. 冰箱里什么都没有剩下。I
haven’t got any money left: can you get the tickets? 我没有余钱了：你来买票行吗？请问除了用在 there is 和 have got 后面，还有其他情况吗...
...report to reception first. 来客必须先在接待处登记。See someone in personnel about insurance. 找人事部门的人了解保险事宜。上面两句中的 reception和personnel均表示地点，意思分别为“接待处”和“人事部门”，但为什么都没有用冠词呢？
这是一道高考英语模拟题：In such dry weather, the flowers have to be watered if they ______. A. have survived B. are to survive C. would survive D. will survive答案为 D 为什么？不应该主将从现么？
The price of oil has gone above $50 a barrel for the first time in 2016 as supply disruptions and increased global demand continue to fuel a recovery.请问：句中的 fuel a recovery 是什么意思？
In time, this organization became a state, and knowledge of its functioning was exportable, as were pottery, tropical bird feathers, specialized stone materials, and other local commodities.请教这句话该怎么理解？as是什么用法？
Saba has an exceptional safety record making it one of the most memorable civilian aviation experiences available anywhere in the world.现在分词making引起的短语是record的定语，还是主句谓语的状语，如果判断是状语，那可以确定是那种类型的状语吗？谢谢老...
In the late 1990s, the first web browsers made networks, which had been for science labs and the military, accessible to any of us, giving birth to the modern internet.其中which引导的非限制性定语从句怎么理解呢？
In the past hundred years,there have been frequent natural disasters worldwide,such as floods,droughts,typhoons,earthquakes,landslides,forest fires,or which some are made worse or even caused by human activities这里的or which是打字错误吗，如果不是，or which 是什么用法呢？...
1. It is here that is to be found the source of the energy that the Sun constantly pours out into space as light and heat. 2. In marketing, benefits like advertising impact aren't easily put into dollar returns. 为什么第一句可以用as，第二句却不可以用as代替like?
...of ourselves that we don’t like or of situations we face in life that seem greatly unfair is that we stay stuck, and we stay stressed. 老师，这句话完全看不懂，虽然能理解部分，但是整个串不起来，求老师指点困惑。