为什么[l]和[r]遇到[s][p][t][k]之后就从voiced变成voiceless了？In English,the sounds [l] and [r],which are usually voiced,are voiceless when they follow [s][p][t][k],as in slay,pray,tray,clay. 这是为什么？
They couldn’t understand it at the time, and nor could we.I don’t expect children to be rude, nor do I expect to be disobeyed.It was not my fault, nor his. Worrall was not at the meeting, nor was he at work yesterday.这是字典里面的几个例句，看不出 nor 前面加了 a...
So if you are getting together with members of your extended family who arenot vaccinated, make sure that everyone is still following precautions.See one another outdoors with members of different households spaced at least six feet apart, avoid being indoors together and wear masks if you must be....
...powers be misusing C such powers being
misused D such powers are misused标准答案给的是C。为什么D不对呢？to imagine (that) such
powers are misused to censor 这样的用法哪里错了？
If the industry does not adapt, fragrance risks being left further behind, andnot just at Christmas.
这里and之后的句子等同于and fragrance risks being left further behind not just at Chriatmas吗?not just作为副词修饰at Chirstmas?
Lines of longitude are numbered depending on how many degrees east or west theyare of the prime meridian.请问老师：1 这里的east or west 是在are后，east 和 west 的词性是副词吗？2 how many degrees 是做什么成分？3 of the prime meridian 是做什么成分？4 how many degree...
...y to determine the word's part of
speech. Then look at the way other words are used in the sentence, as this
might give a clue to the meaning of the new word.第一句in
the way you want: in可以省略吗？在way后是否也省略了that或in which呢？困惑的是want的宾语在哪里？第二...
I'll talk about them in a moment, but first I want to talk about what we do know or rather what we are pretty sure we know.we are pretty sure是插入语吗？At first I was not sure what growing season meant, just from the reading.这句话又该怎样理解呢？它更像是一个限定词?
...fact that something is secondhandand focus
instead ___58___ the fact that they have something unique to wear ___59___ arenot overstuffing their own wardrobes(衣柜) or contributing to landfill.”Tanya’s
shop offers fashion clothes for women ___60___ (rent) rather than purchase them
outright, p...
he did not love his uncle,who was as base and unworthy as his father and been uprght and honourable... 他不喜欢他的叔父，因为他的叔父卑鄙下流，不像他的父亲作风正派，受人尊敬……我知道not so…as…的含义，但这里的否定在主句中不在定从中，这...
...Not a sound was to be heard. 听不到一点声音。All these computers are to be exported. 所有这些电脑都将出口。No books are to be taken out of the room. 书籍不得携出室外。而下面的的不定式却用了主动语态（注意 convince 是及物动词）：You must be convince...