While low-cost 3-D printing by consumers and small businesses looks like a market now ready for takeoff, large businesses have already embraced advanced versions of the technology.请问这里的 by consumers and small businesses looks like a market now ready for takeoff 是什么句式？
If you are very sick and at your wits end for a solution, you may be willing to give it 6 months, but if you are just curious, just slightly dissatisfied with the status quo, 6 months may seem too intimidating, too big a sacrifice.请问这个倒装是什么现象，谢谢老师
If you are very sick and at your wits end for a solution, you may be willing to give it 6 months, but if you are just curious, just slightly dissatisfied with the status quo, 6 months may seem too intimidating, too big a sacrifice.请问这个倒装是什么现象，谢谢老师
5月15号 CNN 一段新闻 这个 that 该有吗？如果该有，改如何解释？谢谢！（能请李翔及龙老师等老师来回答这个问题吗？）
“Singapore views thisissue very seriously given our close economic cooperation with Vietnam,” the statement read, requesti...
请帮我分析一下这个句子的语法：One of the very easy things that any college can do is buy their produce form a local farmer's market and serve organic，whenever possible.
老师您好 我在做改错题时遇到一个问题:memory now exists behind a screen. Very few is stored in our heads.这句话 参考答案说改few→little 说此处代指memory应该用修饰不可数名词的little.可是我看字典上说的memory在表示“记忆”时也可做可数名...
It is increasingly obvious that the planet’s ecology is breaking and there isa need for an intense and global effort to halt and reverse these dreadful trends.”that…breaking是引导主语从句吗？there isa need for ab to…的for an to…都是后置定语吗？
(1)Round the corner walked a large policeman.(2)Here in China we won't allow any form of discrimination against women.(3)On the right in front of the counter you could see a young lady speaking something to the reception personnel.请问老师,为什么有的句子地点状语提前后,句子会...
She was always very careful with her personal hygiene and took a bath once a month.老师，有时是不是有时把be careful with看成固定搭配；把take a bath看成固定搭配会好些？把所有be+形容词+介词看成固定搭配,不再细分，把have a swim，take a bath等，这些...
In North America, the Nebraska culture that succeeded the Woodland culture about A.D 1300 pioneered in _______ to become the area's chief economic activity, agriculture.(A) it was(B) which was(C) what was(D) was为什么选C，谁能帮忙分析一下？多谢！