They were forced to spend another uncomfortable night at the airport waiting for their plane. 为了等飞机，他们只得又在机场挨过了难熬的一夜。请问句中的 waiting for their plane 与动词 spend 有关吗？换句话说，它是属于 spend time doing sth 句式吗？...
______ he gets such high mark in mathhe has ______ hard so long, since last termA. why, been workingB. how come, been workingC. how, worked问题1：现在完成时和现在完成进行时不是都可以表示“一直”这个含义吗？如 I have lived here for 3 years.问题2：how come =wh...
...30 p.m.前面可以加介词at吗？I was very happy with the school hours in Britain because school starts around 9 a.m. and ends about 3.30 p.m. 我很喜欢英国中学的作息时间，因为学校每天上午大约9点上课，下午大约3点半放学。句子来源：高中英语译...
...一部分文字：I remember the first time I suggested
screen-free days in our school to some of our student leaders....They laughed,
and one of them said,“No way,Mr.White. They would be too much.”I could feel
their worries, and told them that I was only
considering single screen-free days. Eve...
...于一般现在时，但事件却不可自由运用于该时态。The flag is red是The flag was red的现在时间对应体（counterpart）.(状态)He ate an apple. 但不能说He eats an apple. (除非是剧本的解说）He runs fast. 习惯，为静态意义，或者可以认为这是动态动...
...erstanding and storing all human knowledge.B译文：What we have to admit is that even if human were given the highest IQ, the largest brain capacity and the longest life, we would still cannot meet the demand for understanding and storing all knowledge of humanity.
Imagine their surprise and delight when they broke open the packing cases and found that the fourth engine was sweet as honey -- still in perfect condition.broke open the packing cases 中open是形容词作宾语the packing cases的补语吗？但为什么不把它放the packing cases的后...
They found that hiring a new number accounted for this movement a
little more than a third of the time—and in 81 percent of those
cases, transfers took place from higher- to lower-status universities. 这句话里的 a little more than a third of the time是什么成分？
原句：Children as young as 5 or 6 were painting flowers, fish and animals with the skill and confidence of an adult; calligraphers 9 and 10 years old were producing works that could have been displayed in a museum.参考译文：年仅5, 6岁的孩子就带着成人的那种技巧与自信在画...
Some suggest that the world could divide into techno-camps, with the current system in which most technology spreads globally unpicked - "decoupled" - into competing systems, one controlled by X, another by Y. This would be very hard to bring about. Publised research, patents, people...
... and smarter than his critics gave
him credit for, possessed of a survival instinct that was likely unmatched in
American political history”.问题: 请教曹老师，这个大长句子中，as
someone 应该是介词短语作方式状语还是as 比较分句作宾补呢？who
was ……是一个...
One afternoon when I was in primary school, I was walking by the school playground.这是2019年高考英语全国I卷短文改错中的一个句子，请问这里的 when 从句是定语从句还是状语从句，记得好像前面有专家老师分析过，但没有找到对应的解答，还要...