... speech contains more than 2,000 different sounds, from the common “m” and “a” to the rare clicks of some southern African languages. But why are certain sounds more common than others? A ground-breaking, five-year study shows that diet-related changes in human bite led to new speech sounds ...
...d somewhere around 90 percent of seafood
was being consumed in restaurants and being exported. 2)break away: This is when something is being held in place, tied in
place, it gets separated.请教老师：以上2句中出现的being:was being consumed in restaurants and being exported 和is being he...
The air then passes to a compressor, where it is compressed, and from which it is delivered to the combustion chambers.在and from which it is delivered to the combustion chambers. 为什么不是from where ？ 用from which 和 from where究竟理解上有何不同？
... more from the seat of a bike! Cycling is the most
economical, sustainable and fun way to explore the city, with its beautiful
canals, parks, squares and countless lights. You can also bike along lovely
landscapes outside of Amsterdam.
翻译：欢迎来到阿姆斯特丹，欢迎来到MacBike。你...
...system was a difficult concept to grasp in the Middle Ages.A.It is the sun and not the earthB.Being the sun and not the earthC.The sun and not the earthD.That the sun and not the earth疑惑：这道题上课的时候，老师偏向于选择选B。但是我不太理解B选项中Being能否以这种...
When it grew dark, she turned a suitcase into a bed and put the
children inside it, covering them with all the clothes she could find.请教老师：这是新概念75课上的一个句子。如果改成 When it grew dark, turning a suitcase into a bed
and putting the children inside it, she covered ...
And that river is still used now for recreation.But anyway…let's analyze the problem. It wasn't the mining itself that caused such massive destruction.MALE PROFESSOR: It was what happened after the copper ore was extracted from the mines.It was a process called heap roasting.MALE PROF...
...d break, which will take several months to heal.=It’s quite a bad break, andit will take several months to heal.She passed the letter to Moriarty, who passed it on to me.=She passed the letter to Moriarty, and he passed it on to me.我的疑问是：非限制性定语从句转化为并列句时...
...not
forget him. To forget a friend is sad. Not every one has had a friend. And if I
forget him, I may become like the grown-ups who are no longer interested in
anything but figures. . . It is for that purpose, again, that I
have bought a box of paints and some pencils. It is hard to take up drawing
...
... ferry us to the other side.
Though he was reluctant to do so at first, we eventually persuaded him to take
us.The
path led to a tiny village perched on the steep sides of a mountain. The place
consisted of a straggling unmade road
which was lined on either side by small houses. Even under a clear b...
...f life in Paris; it was an occupation that appealed to his sardonic temper and somehow or other he had acquired a wide acquaintance with the more disreputable quarters of the city. He told me of the long hours he spent walking about the Boulevard de la Madeleine on the look-out for Englishmen, prefe...
请问：Everyone experiences days when staying positive is
tough, but challenge yourself to remember one good thing about yourself each
morning until it becomes routine. to
remember one good thing...是目的状语还是宾补？谢谢