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问题 lunch break 是 lunch（吃午饭）还是 break（休息）

Andrew Reynolds, a cheerful fellow in his early 30s, pilots Sydney ferryboats for a living. I spent the whole morning shuttling back and forth across the harbor. After our third run Andrew shut down the engine, and we went our separate ways — he for a lunch break, I to explore the city.上面一...

问题 climate change前为什么没有冠词

One of the biggest dangers facing us may be climate change.请问：句子中的 climate change 前为什么没有冠词? 它不可数吗？谢谢！

问题 动词加-ing的用法问题

...增加的人口）、repressing children(受压迫的孩子）、the loss of stabilizing natural vegetation（天然植被的丧失）等。请问：这样的用法自己可以根据规则创造吗？还是说这是约定俗成的，自己的不能用？这里面到底有没有语法规则可以效...

问题 No more than可以作主语吗

No more than was necessary for the purpose of our examination. 请问这个句子如何理解？另外，请问 no more than 这里是否有省略？

问题 数字后面接more是什么用法

The number of migrants at the shelter swelled to almost 2500 this weekend, with room for only 1000 more.more在这句话中是什么成分，是说在原有的基础上只能收容1000人的意思吗？

问题 stand,lay,rest 表支撑

...thick glasses , which often (    ) on the tip of his nose为什么不用stand用rest,还有lay是"搁"的意思时，是及物动词才不用它吗，因为后面有介词on，请帮助，谢谢。

问题 英语句式分析与判断

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？

问题 引导从句用which还是where

Before the reform and opening-up policy, Shenzhen was nothing but a small fishing village which has a population of over 30 thousand people.这里为什么用 which? 可以用 where 吗？

问题 虚拟语气选择题

—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。

问题 support an idea current翻译疑问

They believe the datesupport an idea current among marinebiologists, that of the “shifting baseline”.红色部分要如何理解？激起思想潮流 还是 支持当前的想法？

问题 关于现在分词和过去分词

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。

问题 名词词组做状语

Conquerors seized them as especially precious spoils of war;tourists came to see and hear these machines the way they made pilgrimages to sacred relics.这里way肯定是个名词，the way they made pilgrimages to sacred relics是个状语。这个状语是如何和句子主干联系起来的...

问题 be动词前后成分不一的省略

Students are no longer curious about the wonderland of knowledge, but rather fed up with it.这句话中的are连接两个不同的成分（前面是形容词后面是被动语态），为什么还可以省略are？

问题 有无There的含义差别？

"There you are twice mistaken," said Judson Tate, distributing the words over at least an octave of his wonderful voice.请教老师："There you are twice mistaken," 如果去掉there,即 “You are twice mistaken,” 含义和语法上有何不同？

问题 what about sb doing sth用法

What about you and me sort of stepping out？这个句子没有谓语，伴随状语stepping out是修饰谁？