老师好！Though a little suspicious this time,the policeman gave him the same answer.我记得老师说过，after 和 before 做连词引导时间状语从句时，从句中不可省略主语和谓语，那么 though 也适用么？如果是这样，though 在本句中做 介词“但”，这...
This view of knowledge leads to conventional school practices: mandating that all students learn certain subjects; insisting that subjects be fragmented one from the other; and enforcing a certain progression of information that follows an external logic.老师好，请问 one from the other...
But look at this today, well as you might be surprised, or might be not surprised, it’s No. 1 BBVA（Banco Bilbao Vizcaya Argentaria）from Argentina says soybeans and iron ore just right here which is used for steel account for 40 to 50 percent of all Brazil’s export to China.well as这里是...
...ut not another, whereas others are sensitive to the smells of both flowers.This may be beacause some people do not have the genes necessary to generate particular receptors in the nose.These receptors are the cells which sense smells and send ____ to the brain.上面完形填空的空格处正确答...
句子：All this may help explain the government’s surprising embrace of private charity, not something people are supposed to need in a proletarian paradise.请问，这里的not something到底是什么成分? 是否是加了否定词的同位语，修饰private charity?又或=which is not some...
Meanwhile, this policy does nothing to ensure that the homework
students receive is meaningful or
appropriate to their age and the subject.这句话翻译是：这项政策并不能确保学生得到的家庭作业是有意义的或适合他们的年龄和科目。是把to their age an...
1.Sth would almost certainly have required sth2.This method would have severely risticted the range of the colonizing fleets.3.The number of breeding sheep would have considerably exceeded three hundred.请问would adv. have done 和would have adv. done中，adv的位置可随意互换吗？
...suffered from a serious sickness, which made her hair go
very thin. Seeing this, her mother arranged for her first professional haricut.
She said it had helped her feel ______(care) about and less alone.请问这个是feel 后接过去分词的用法么？表示被动关系？feel在此是系动词...
...结构呢？另外，confusing+从句是什么结构呢？5. It is never a good idea
to exercise too close to bedtime.这it是形式主语吗，to bedtime修饰exercise，too close修饰to bedtime吗？6. It is the third time that she has won the race, which has surprised
us all.这里it是形式主...
...here for one or two years you get to know
the system and then that's quite good. You know how to use libraries and oh...
you get to know where to um... call in emergencies; um... you get to know... er...
trying to get a radio and understand the radio and all the... programmes they
have... um and whe...
...ind enough hours in the day to do everything we want. Economics deals with this problem through the concept of opportunity cost, which simply refers to whether someone’s time or money could be better spent on something else.Every hour of our time has a value. For every hour we work at one job we c...