State media hailed bike-sharing as one of China’s “new four great inventions,” putting it and high-speed rail, e-commerce and smartphone payments on the same plane as paper, movable type, the compass and gunpowder.
老师，这是国外某大学关于论文抄袭的简单说明：In a situation where a student:—Found to be involved plagiarism, the offence and
will be dealt in accordance to XXX regulations on plagiarism请老师帮我分析一下句子的结构，谢谢！
He countries targeted by the ban,
which will take effect on July 14, are considered to be at high risk for
spreading the deadly virus, the U.S. Centers for Disease Control and Prevention
said.老师，您好，我想请教一下这个句子的成分划分，尤其是逗号后面的成分到底是该...
美语从头学第一课中出现：There is hardly a cuisine on the planet that is not represented here. 译文：地球上几乎没有一道菜在这里找不到。此处represent是什么意思，我该如何理解。刚开始我以为是“出现”的意思，但找了词典又没有这个意...
...一句话：When I saw my 10-year-old avoiding the dirty plate in the sink or my 8-year-old feeling uncomfortable about the wet sand in her hands, I’m reminded of a time when I was unwilling to get my hands a little dirty在这里后面是指一种因果关系，而不是对过去的事情进行...
...ygen as it used to be. In most people the first signs show up in their 50s or
early 60s. And among people who don’t exercise, the changes can start even
sooner. 翻译：随着年龄的增长，即使我们身体健康，心脏处理氧气的效率其实也不如以前了。大多数人在50多岁...
This is a replacement for the current model where the main focus is on the battery alone.
这是现今版本的替代版，焦点仅在于电池。请问，为了表达这个汉语意思，有没有其他的调整语序的办法？因为我觉得这样表达容易引起读者的误读，以为定...
请曹老师能够帮我解答:The policeman put down the phone，____with a smile on his face．A. satisfied B. satisfying C. to be satisfied D. having satisfied为什么不选B而是选A，我认为这两个动作应该是同时的啊。
—How impressive China's 70th anniversary of National Day parade is!—Definitely. If only I _______ on the scene.A were B had been答案用的是had been。为什么were不可以呢？现在是两个人的对话，说话的时候并没有在现场与现在情况相反。
What a good listener is able to do is to process what he hears on the basis of the context _________. A.it occurring in B.occurring in it C.it occurs in 为什么答案是C？ A 和B 为什么不行？
请问老师，这道题:_____of their bad habits, the boys switched from being dependent on their parents to sacrificing for others. A. Having rid B Rid 到底是选A还是B呢？我看网上这两种答案都有，求助老师解答。