Great as Newton was，many of his idea _ today and are being modified by the work of scientists of our time.A.are to challengeB.may be challengedC.have been challengedD.are challenging
We usually left home at three o'clock , stayed in the restaurant, and then traveled on to oneof his hunting houses.请问“stay”为什么不用现在分词作伴随状语呢？这个动作不是由主语发出的吗？
We usually left home at three o'clock , stayed in the restaurant, and then traveled on to oneof his hunting houses.请问“stay”为什么不用现在分词作伴随状语呢？这个动作不是由主语发出的吗？
...主谓宾及句子运用了什么从句等，谢谢 1 )Kristianstad has gone further ,hamessing biogas for an across-the-board regional energy makeover that has halved its fossil fuel use and reduced the city's carbon dioxide emissions by one-quarter in the last decade . 2 )It is made from biol...
Packaged foods are manufactured outside the home for purchase. This can be as simple as a butcher preparing meat, or as complex as a modern international food industry.其中的 as simple as 第一个 as 做副词，第二个 as 做连词，做比较状语后面 as complex as 相同？as s...
He spoke so fast that I could not follow.It was so easy a question that every oneof us could answer it.Much to his surprise,noneofthem could tell the difference between them.这些个例句中的could是表示过去的能力吗?她们能否用 was able to来替代?
...的甘甜中有一丝苦涩，如人生一般迷离复杂：You will taste the sweetness mixed with a bit of bitterness, a taste as complicated and elusive as life is.1.下划线的句子是否是同位语从句修饰甘甜苦涩？2.划线句子为什么要把动词is放在句尾？期待您的讲...
...storm 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, Kaasen’s ...
With this delivery technique the puncture site would be very small and recovery could be through the entry site or through the groin asthe filter could be inserted distal to meet a recovery sheath in the aorta.
...series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago. It hoped they would learn how stop-floor lighting affects workers' productivity. Instead, the studies ended up giving their name to the "Hawthorne effect", the extremely influential idea that...
The driver is dead. As are
the passenger.Sarah is beautiful, as is
her sister.1.第一句话as前用了句号，而没有像第二句话用逗号，那么这两句话的句型是一样吗？第一句话算是比较从句吗？有点糊涂了。2.第一句话是否可以把As换为So，如果可以...
While there isn't concrete evidence to back it up yet, other experts contend the feeling arises when your brain instinctually thinks you are liable to fal out of a tree-as may have been the case for some of our primate ancestors.这句话for some 的for怎么翻译，解析的翻译是就像我们...