A complex sentence is a group of words which expresses two or more unified thoughts, one of which is the main or principal thought dependent on it one or more subordinate thoughts. 老师好！这里的dependent on it中的it是不是多余了？
...脖子。（摘自《牛津高阶英汉双解词典》第9版p.2159）
I was walking down the street when, all of a sudden,
it started raining.我在街上行走时突然下起了雨。（摘自《韦氏高阶英汉双解词典》p.2101)
All of a sudden, I saw what he was looking at.我突然...
More and more Afro-Americans see him as a tricky enemy who has no more love for them than he has for the Congolese. 请问这里的 a tricky enemy who has no more love for them than he has for the Congolese.应该翻译成：他不爱美国黑人，正像他不爱刚果人一样。还是翻译...
...nveying information 传达信息的手势、符号、姿势等：Music hasbeen called the universal language. 人们称音乐为世界的语言. * the language of flowers 用花表达的信息 * body, sign language 身势语、手势语 * This theory can only be expressed in mathematical langu...
今天是6月9号。我们可以说“He has come here for 3 days." 我们可以说“He has come here since June 6."吗？为什么可以或不可以？既然可以说“He has come here for 3 days." 可以说“He has come here until June 12."吗？
...e familiar with a new situation 适应;（使）习惯2.[T] to change or move something slightly to improve it or make it more suitable for a particular purpose 调整，调节3.[T] if you adjust something you are wearing, you move it slightly so that it is neater, more comfortable etc 整...
...r。如：We are anxious for a change. 我们渴望换换环境。Lily hasbeen most anxious for your return. 莉丽非常急切地盼望你回来。注：be anxious for 既可表示“为……担心”，也可表示“渴望得到……”，具体含义视语境而定。2.后接不定式表示...
1.You look sad. What happened / has happened?2. My watch has / is gone. Who took / has taken it away?3. My cake is gone. Tom ate it / Tom has eaten it.4. The window is broken. Who broke / has broken it?就这些句子的时态选择，学生我很是纠结，总是混沌，盼望专家可以为学...
NASA has got good
news for us. The world is a greener place today than it was 20 years ago. How
does this happen? Well, it appears China and India are leading the change. NASA
researchers compared the satellite data from the mid-1990s to today. They found
that global green leafy area had increased b...
Aristotle was acquainted with some of the characteristics of the dream-life; for example, he knew that a dream converts the slight sensations perceived in sleep into intense sensations (`one imagines that one is walking through fire, and feels hot, if this or that part of the body becomes only quite...
...tainable
options.I
was so excited when he wrote back to me. He said he had been thinking about reducing
plastic waste. After reading my letter, he made sure that the company cut its use
of plastic straws, drink stirrers, and cup lids in half.I
kept going. Whenever I heard of businesses using plastic...
我的理解是这里的's代表has. That has something to do with me.(这是我比较熟悉的形式） 和 that has got something to do with me是等价的。理由如下 “What does her husband do?” “I think it has something to do with computers.” = “I think it's...
It is animals and plants which lived in or near water whose remains are most likely to be preserved...英语新概念第四册26课，注释说这是2个强调句。请问第一个强调句如何与it is/was...that...对应？that 可以替换为whose 吗？
Darwin's theory was that the succession from one coral reef type to another could be achieved by the upward growth of coral from a sinking platform, and that there would be a progression from a fringing reef, through the barrier reefstage until, with the disappearance th...