Hydrogen，which is ______ than oil, is pretty easy to produce and does not harm to the environment.空格处为什么不能填 an energy source more abundant呢？如果这么填的话，an energy source 看做is 的表语，more abundant than oil 看做an energy source的定语。这样子的话...
Seen as a concern only of data-rich industries such as banking, telecoms and air travel, information protection is now high on the boss's agenda in business of every variety.这句话中，only的词性是什么？是否为形容词，加of data-rich industries构成形容词短语，修饰名词co...
The great development they made___（depend）on new technologies and their hard work.请问为什么是depends而不是depended？老师，您好！made是过去语态，难道统一有什么问题吗，个人觉得depends和depended在这里都可以，可以是强调客观事实对此评价也可...
... that many are attracted by their lavish weddings, seemingly perfect lives and the media attention that follows.请问其中的 fairytaleish 是什么意思？和fairytale长得很像，但是却查不到这个单词，是打印错误吗？
...takeaway from this
research-like the many studies on experiential spending and happiness done to
date-is that people would likely be wise to tilt their spending toward
"doing" rather than "having."这句话的done怎么翻译，就像幸福做的那样？感觉不通顺。like这里是个插入语...
...典》第四版对 Boxing Day 的解释是：BrE a national holiday in Englandand Wales, on the first day after Christmas Day that is not a Sunday个人理解：同上。▲《剑桥高级学习词典》第二版给 Boxing Day 的解释是：in Britain, the day after Christmas Day个人理解：该...
She's my closest friend. Even though we reach life from entirely different views, we often find ourselves helping others together and seeing results only God could have brought.主要是reach life 和god那个地方。
请老师分析一下这个句子，句子中逗号太多，好像很松散，不太好理解：
Deaf-Blind Awareness Week is to honor Helen Keller, who, though deaf and blind, graduated from college with honors.
谢谢老师！
Rather, it involves setting specific goals, obtaining immediate feedback and concentrating as much on technique as on outcome.这句中concentrating as much on technique as on outcome是什么意思？求解释! 谢谢！
...3.8 is Alpha Apodis, an orange giant that has around 48 times the diameter and 928 times the luminosity of the Sun. 问一下各位老师，第二个句子的主语是省略了吗？感觉不太像是动名词作主语，如果是省略的话这是什么省略方式？谢谢老师！
Attending the opening ceremony of the Hong Kong-Zhuhai-Macao Bridge was President Xi Jinping accompanied by leading officials of Hong Kong, Macao and Guangdong province.这里的attending 可以分析为动名词吗？ 还是过去进行时的结构，避免头重脚轻，放到了前面？
Indian women who died by suicide were more likely to be married, to be from more developed states and, by a large margin, aged below 35.
1.请问by a large margin是修饰谁？
2.aged below 35这里的below是副词还是介词？修饰谁？