...况下，用形式主语it和不形式主语it都是可以的。如：1. To go out at night is dangerous.= It is dangerous to go out at night.2. Where he lives is unknown.= It is unknown where he lives.请问一下，在哪些情况下，我们必须使用形式主语it，而不能在句首使用真...
例如：Though my aunt pursued an enlightened policy she was extremely difficult to please.Though my aunt pursued what was an enlightened policy she was extremely difficult to please.有区别吗 ?
看到一篇介绍马斯克的文章中有一句话：In 2018，Musk had to pay a $20 million fine and had to step down as chairman for
three years after triggering an S EC investigation when she tweeded about
taking Tesla private。我想这句话中step down是一个动词短语，后面紧跟的...
...Copernicus was frightened and his mind was confused. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system.句子来自人教版高中英语教材必修五的Unit 1。有人说句子中的 that the ea...
The discovery of gold in Australia led thousands to believe that a fortune ______.A. had been making B. was making C. was to be made D. would make这道题目选择C，不明白为什么要有一个被动在里面，那B选项改成 was being made 是不是也可以选，我选择的是D...
As he took over the presidency, in 1933, unemployment started to fall and GDP began to rise; the latter rose by 9.5% a year in his first term of office. 1933年他就任总统后，失业率开始下降，GDP上升。在他首个任期内，GDP的年增速达到9.5%。 怎么理解ros...
...宾短语 做定语还是状语么？老师请看例句:Barcelona are yet to table a formal offer for Neymar. 我的理解在这里 for Neymar 是做状语， 老师是这样么?They will have to include players as part of the deal for the forwards. 这里的for the forwards 是做定语, ...
I was on my way to the bookstore and was waiting for the green light at a crossing when a girl of about ten was knocked down by a passing car, it drove off quickly.不是说复合句中，除大主句外when引导的时间状语从句也可有自己的小主句么，那it drove off quickly.做when a...
Recent fndings lend strong support to the theory that a black hole lies at the Milky Way's centerand many of the 100 billion other galaxies estimated to exist in the universe.
a. that a black hole lies at the Milky Way's center and
b. that a black hole lies at the center of the Milky Way's an...
he park is inhabited, and many villages, some of whom the ancestors are dating back to the Angkor period are scattered throughout the park公园里有人居住，公园里散布着许多村庄，其中一些村庄的祖先可以追溯到吴哥窟时期请问，whom是连接代词，其先行词是...
This will allow the chorus of young and elderly Anglo-Saxons to
assemble on the side stages either side of the seating block, more or less
unseen, ready to take the action further, playing across the horizontal plane.请问老师，either side of the seating block 前面是不是应该有个 on 或...
...niversal—in cramped urban areas economics, as much as diktat, has helped to determine how to deal with the dead. economics: （牛津高阶） [plural, uncountable]the way in which money influences, or is organized within an area of business or society ▶The economics of the project are very en...