Nature, we feel, has carefully adjusted things — mountains, plains, rivers, lakes — to the scale of the island itself. A mountain 12,000 feet high would be a horrible monster here, as wrong as a plain 400 miles long, a river as broad as the Mississippi.as wrong as a plain 400 miles long教材上...
Those plants have desirable characteristics that are not available using up to date breeding technology.请问老师这个分词作什么成分using up to date breeding technology
下面这句话：
This would be especially unfortunate for our children for they become so addicted to the Internet that they might never be exposed to social interaction.
此句是虚拟语气，句中的become为何用动词原型，是become前省略了一个would吗？求解，谢谢～
To make black boxes easier to discover under water, they can let out
signals for 30 days.这个句子中的make black boxes easier to discover对吗，为什么不是通to be discovered。与make it easier
to...这种用法有关吗？感觉不是一回事呢？
...）和进行体（短期）吗？下面例句是否也表示一种规律性的习惯呢？She is doing her homework every time I come to see her.（每次我来看她时她都在写作业）She has already finished her homework every time I ask her for dinner.（每次我喊她吃饭时她都已经...
If he ______ working hard, soon he ______ catch up with others in his class.
A. will keep; will B. will keep; is going to
C. keeps; will D. keeps; is going to
This is the story of Qiqiao Festival. When foreigners hear about the story, they call it a Chinese Valentine’s story. It’s a fine day today, so I hope you can call all meet the one you love.句子来自高中英语人教版必修三Unit 1。