跪求！！速求！！英语句子：commercial means involving or relating to the buying and selling of goods.1.involving和relating都有设计关于的意思，为什么重复使用相同词义的单词并用or相连接？2.relating后面的to是relating独自拥有还是和involving共有？3....
At the edge of the fields, rising in dramatic hills or stretching flat to the horizon, lay the brown barren deserts.lay the brown barren deserts发生倒装，是因为At the edge of the fields置于句首吗?如果这句话按照正常的语序是不是 The brown barren deserts lay at the edge of t...
...）以下都是课本原句：1）a)I
think people should know that life on Mars would be different from that on the
Earth.=b)I
think people should know the differences of the life on Mars from that on the
Earth.书上说a)=b)。 对此，我有3个疑问：(1)是：句a)中life on
Mars 没有定冠...
介词的用法很灵活，是不是记住常用的就可以了？Three years later 117 men, women and children arrived on Roanoke Island,in the Virginia colony.老师，arrive in+大地方；arrive at+小地方；那么arrive on+什么地方?
...this that extraordinarily
suggested the violence of his desire. It was disconcerting and rather horrible.
His life was strangely divorced from material things, and it was as though his
body at times wreaked a fearful revenge on his spirit. The satyr in him
suddenly took possession, and he was powerl...
...上，几乎所有的证据都反对存在因果因素的说法。They've gone through debates here without
there being any significant effect on their work. 他们在这里进行了多次辩论，但对他们的工作没有任何显著的影响。And as a result of there being physical
violence at ...
Students who earn a cumulative grade point average of 3.7 or more will be graduated with highest honors.（这是一句在英语单词书上的例句）
我可以把“定冠词”the 加在students前面吗？因为我觉得who earn a cumulative grade point average of 3.7 or more，已...
...A Vietnamese court sentenced journalist Pham Chi Dung to 15 years in prisonon Wednesday. He had been found guilty of making and spreading "propaganda against the state."Dung, who has written for the Voice of America Vietnamese-language website, is the president and founder of the Independent Journa...