The American medical school is now well along in the second century of its history.be along 是正处在...的意思吗？along在这是介词吗？in the second century of its history意思是在他的历史的第二个世纪里？
在看barren spring的时候看到这样一句:How he knew that the time had now come when sap should stir in the trees and life begin to move in the soil he could not have told himself. how是怎么用的呢?看翻译应该是一般疑问句，但是没有助动词，从句好像也不成立。很...
Informal: I've just seen your advert in...Formal: I am writing with reference to your advertisement in...第一句是非正式表达，第二句是正式表达，为什么我感觉两个句子意思不一样？writing不是写吗？可第一句是看到你的广告呀？ with reference to什么...
It was first believed that he got lost in a storm and had died in the cold weather.
看过老师们的相关解答，and前后两个动词时态可以不一致，只要复合逻辑。
这里got lost 和had died是不是时态错了?应该是先迷失lost，然后死掉die，那不是应该had lost...
...shed for the bill will consider ourselves most successful if it acts as an incentive not to have it invoked in the first place.里面后半句 not to have it invoked in the first place 是省略了什么呢?这句话对于我来说太难分析了，谢谢老师
I caught sight of the criminal in the hotel where i stayed.强调宾语：It was the criminal that I caught sight of in the hotel where i stayed.I bought the book I like.强调宾语：It was the book I like that I bought.这样是没错的吧？
Some attributed virtually every important cultural achievement to the inventions of a few.all of these cultural developments occurred separately at different times in many parts of the world.1.virtually修饰attributed还是every2.separately修饰occurred还是at different times in ...
"The regression of braincase sinuses in thallattosuchians mirrors that of cetaceans, reducing during their semi-aquatic phases and then diminishing further as they became fully aquatic," Mark Young, the paper's lead author said in a statement on Wednesday.这句话的mirror是不是和什么一样...
...以及“宣传小册子”“传单”（熟词生义）。如：I
major in American literature. 我专攻美国文学。Have
you any literature on the new car? 你有这辆汽车的说明书吗？There is now extensive literature on the use of
computers in the home. 现在许多关于家庭计算...
Do you really admire me very much?" he demanded of the little
prince.
"What does that mean-- 'admire'?"
"To admire means that you regard me as the handsomest, the
best-dressed, the richest, and the most intelligent man on this planet."
我的疑问1: 如果不定式做主语那么这个不定式...
But how strange it was that the creative instinct should seize upon this dull stockbroker, to his own ruin, perhaps, and to the misfortune of such as were dependent on him; and yet no stranger than the way in which the spirit of God has seized men, powerful and rich, pursuing them with stubborn vigi...