Now China has solved the problem of food and clothing to a point where it has managed to feed its 1.3 billion people,22 percent of the world’s total population,with only 7 percent of the world’s cultivated land.请教老师分析：1）句中to a point 作何成分？作用？含义？2）可否...
All of this is proving effective and there is now some loosening of restrictions as new cases slow. 出自中国日报。作系动词的 prove 可以用进行时吗？我记得只有 feel、look 以及表示变化的系动词才可以用进行时吧。
And of all imaginable crises, the coronavirus has shown a unique power to accentuate political differences. Though more devastating than any foreign attack, it is hard to figure as the sort of common enemy Osama bin Laden was.问：这里的figure是什么意思，另外有figure后的 as 怎么理...
...E篇的句子：Where valleys are flooded to create
dams, houses are lost and wildlife homes destroyed.经过四处核查，句子的确如此。问题在于：地点状语从句表达的意思。作者是否想表达“峡谷被淹没，于是形成了水坝”？这么理解貌似有些说不通...
No matter students work or travel, they will get to know what the work world is like and what skills employers are expecting from them. 请教老师， No matter后面通常跟how 或what 的疑问句，所以此句正确吗？谢谢老师。
我原来只知道 keen on doing sth。如：
She’s keen on sailing.
I am not very keen on traveling by air.
但今后看到这样一句：
She’s keen to get ahead in her career.
难不成 keen 后面还可以接不定式？求解答，谢谢！
...第5单元的课文中有这样一个句子：
It’s so wet there that the trees are extremely tall, some measuring over 90 metres.
老师说some measuring over 90 metres是定语，但我认为是状语。急盼专家老师核实一下，谢谢！
...des to stage a special production of Shakespeare's Hamlet.A. that B. what C. which D. it这是一道高考模拟题，有两个疑问；这个competed是不是打错了，应该是completed吧？但是搜了很多次，很多张试卷都是用的这个 ，...
This wise and funny film works small miracles in describing such a moment when kids turn from the wishfulness of childhood into shaping the world for themselves.请问句中的 work 该怎么翻译？是什么意思？