Everyone else was happy to find a letter or two, while my record was about 12 letters and packages from friends in one day.请问句中，12 letters and packages 指的是 12 letters and 12 packages；还是 12 letters 和一些 packages？
He was ridiculed and scoffed at, just as we have been ridiculed.1. ridiculed and scoffed at 是不是等于 ridiculed at and scoffed at？2. ridiculed scoffed 是不是同义词，都有嘲笑的意思，两者有什么区别？
...ted the fragments, they were amazed to find that the goddess turned out to be a very modern-looking woman.其中：They were amazed to find that the goddess turned out to be a very modern-looking woman.改成主动：To find that the goddess turned out to be a very modern-looking woman amazed them....
We will be exploring different approaches to gathering information.老师：您好！请问这句话中为啥要用将来进行时 will be exploring 而不是一般将来时 will explore呢？如果这里换成是 explore 是否可用呢？万分感谢。
请问老师：There is nothing to be feared from a body, Harry, any more than there is anything to be feared from the darkness.中文版的翻译是：一具死尸没有什么可怕的，哈利，就像黑暗没有什么可怕的一样。加粗部分的结构是什么？加粗部分没有否...
Motorized scooters, historically powered by gas engines, and more recently electric motors, are self-propelled kick scooters capable of speeds of around 35 km/h.请问老师：1 historically powered by gas engines, and more recently electric motors 这是and连接的并列过去分词短语共同...
A huge snowstorm hit on
February 1. A musher named Kaasen had to brave this storm. At one point, huge
piles of snow blocked his way. He had to leave the trail（雪橇痕迹）to get around
them. Conditions were so bad that it was impossible for him to find the trail again.
The only hope was Balto, ...
Brochures, posters and packaging are effective ways to provide a combination of moving and static visual impact with the most versatile applications. Brochures inform, posters inspire and packaging validates the customer’s buying decision.inform，inspire，validates是并列谓语吗？
From a rooftop cafe, one can see the Sun and Moon towers on Fir Lake as the city sprawl continues into the distance, giving way to bright green forests and hills, the stunning landscape Guilin is famous for.
请问giving way to bright green forests and hills在这里做什么状语？
Aerosols, tiny particles of soot, dust, and other materials, are thought to seed cloud formation scatter incoming radiation and promote cooling, but this effect, which would counteract warming, is also only superficially understood. 无法明白are thought to seed cloud formation scatter incomi...
麻烦老师帮忙分析一下句子成分。They boosted births among married
and unmarried women alike, and had no effect on the propensity of couples to
marry. 这个句子中，among married and unmarried women alike作什么成分，alike作什么成分，to marry作什么成分？
他被告知可以携带两件20公斤的行李。He was told to be allowed to carry two 20-kg pieces of luggage.He was told to be allowed to carry two pieces of 20-kg luggage.上面两句哪句对？重点是“两件20公斤的行李”如何翻译？尤其是 20-kg 的位置是什么地方？是...