65% of degradationis caused by too much animal grazing and tree
clearance, constituting 35% and 30% respectively.这句话源自剑桥雅思真题8考官给的写作范文。图中显示35%的土地流失是因为过度放牧，30%是因为滥砍滥发。本句话“constituting...”的逻辑主...
It is a year when our children begin learning to develop an entirely new relationship with the world as they head down the road to independence.请老师讲一下as they head down the road to independence是什么成分和结构？谢谢老师。
...no doubt放在句首，为什么后面没有用倒装呢？
No doubt Tom is the cleverest. 汤姆肯定是最聪明的。
No doubt he was just trying to help. 他多半只是想帮帮忙。
No doubt she had many a tale to tell of the old days. 毫无疑问，她有许多往日的故事要说。
...定是谁的感觉？①②...I realized that whenever black people were on-screen speaking in African languages, they felt familiar to me. They sounded like they were supposed to sound. Then I’d listen to them in simulcast on the radio, and they would all have black American accents. My perceptio...
As the birth rate decreases and life expectancy increases, there will
be shortages in the job market. Consequently, a lot of ex-employees who thought
they had finished their careers at 60 or whatever, will be called back to work.请教曹老师： they had finished their careers 这里为什么要...
If you careful enough, you will find there are more than 70000
individuals who go missing. Go +adj 不是约等于 become+adj 么？ 这里为什么会用 go而不用have gone ? Go missing这个事件应该是发生于谓语时前的吧？
...od or drink, you try a small amount of it in order to see what the flavour is like.We have a taste of the white wine he's brought. 我们尝了尝他带来的白葡萄酒。 以上的a taste of 都表示“整体和部分”的关系，就是某食物的一小部分。假如我...
It is _____ who answered the call.A. meB. himC. ID. us老师，你好。这道题该如何选择？另外，题中who后面的动词如果改成一般现在时的动词时，又该如何选择？When drinking from a well, one mustn’t forget _____ who dug it.A. themA. theseB. thatC. those在这道...
请问下列句子：Armstrong was the first man _________ (walk) on the moon.填写 walk 不定式作定语可以理解。但是能否用 walking ....？能否理解为由定语从句Armstrong was the first man who walked on the moon. 演变而来？请指教！