...于 across 与 through 的理解：across 有 on 的意思，through 有 in 的意思。但在 swim across the river 中，为什么不用 through 呢？这应该是在水里游啊！Their eyes met _______ a crowded room.A. across B. over ...
...装或叫全部倒装（倒装后位于句首的是状语或表语）：
On my left side stood Fred. 我的左侧站着弗雷德。
On their faces was confidence. 他们的脸上溢满了自信。
Around the lake are a huge number of farms. 湖的四周有大量农场。
如果不倒装就...
You must remember that you'll lose something in the file you ______ on and haven't saved if the computer breaks down.A. are working B. work C. will work D.worked答案为a， 此时为什么用现在时呢？...
A report in December ranked 94 countries based on measures such as the quality of their financial regulation. Pakistan came second to last. 老师好，请问这个句子Pakistan came second to last.理解？second作什么成分？come to什么用法？
In 1924 America's National Research Council sent two engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago. It hoped they would learn how stop-floor lighting affected workers' productivity.Instead, the ...
...做表语，也可以做宾语等等。例如：“The real value of $1.90 in today’s prices is the same as $1.25 was in 2005”. 此句中，the same 为表语， as后引导比较状语从句。This new Switch appears to function the same as the original. 此句子中， the same 做状语修饰...
...形式。意思是：“驾驶飞机有时可能会很危险。a. If you walk too near the runway, landing planes are dangerous.如果你走得离飞机跑道太近的话，正在降落的飞机会对你很危险。b. If you've been trained as a pilot, landing planes is an easy job.如果你作为...
He will start circling soon and then I must work on him. I wonder what started him so suddenly ?Could it have been hunger that made desperate, or was he frieightened by something in the night ?（海明威老人与海）。不知道鱼为什么惊跳起来？我查了所有的词典，都说当start...
1. I bought many books，on which I spent all my money that I saved.这里为什么用on which?on which可以用哪个关系副词代替呢？2. The colorless gas without which we cannot live is called oxygen.什么用without which呢?without which可以用哪个关系副词代替？
之前讨论过一个句子She catches on with many guys, abandoned by her husband. 当时咱们理解为结果状语或原因状语。我今天看到一种解释认为这个句子类似于She，abandoned by her husband，catches on with many guys. 因为这个原句过去分词在many guys后面停...
47-year-old volunteer Susan Boyle stepped on to the stage of Britain's Got Talent and announced she was unemployed, had never been married and "never been kissed, actually", few in the audience would have wondered why.这是阅读理解前两句话。疑问在最后一...
To think he is sleeping on the streets tonight when he could have stolen the money and paid for a place to stay in. 2018 年北京高考完表填空26题。这个to think明显是表示一种特殊的语气，请问这是to think的一种特殊用法吗？