...es directly is that they are extremely weak. To make waves large enough to be detectable, the most voilent events in the universe are required: supernova explosions, the formation of black holes, or the collision of stars. Even so, the effects are minuscule. The geometry changes so little that a dis...
...到，下面句子里的方括号部分都是comparative
phrase。This may be [a more serious problem than you think]. He took out [a
bigger loan than was necessary]. She’s [more experienced in these
matters than I am]. 感觉他们所说的comparative phrase是一个很大的概念，好像跟您...
...I have had
autism since the age of 3, which means communication has always been a big
problem for me. Like everyone else in the world, I have an up-and-down life, during which I went
through some of the journey that has been a rocky roadblock. It was
very challenging to live through the times that I...
...ipped from Sicily for the occasion.Reports say 18 million tons of rice are being stored in Thailand, that is twice as many as normal levels. An estimated 300 million tons of plastic is produced yearly worldwide.Each year over 1 billion tons of solid waste is produced globally. 请问谓语单复数...
...敬的曹老师请教！1. A sacred place of peace, however crude it may be, is a distinctly human need, as opposed to shelter, which is a distinctly animal need.问题：1句中，as比较分句是主语a sacred place of peace，还是整个主句内容的修饰语呢？是做的方式状语吗？2...
...立的句子。例如，Practical English Usage指出：We do
not usually begin a direct question with How to ... ?, What to ... ? etc. After question words, we often use shall and should.How shall I tell her? (NOT How to
tell her?)What shall we do? (NOT What to
do?)Who should I pay? (NOT Wh...
...做地点状语的。1. There is only a vacant lot where her house used to be. (作表语？)2. Just stay where you are. (…are ____ in the place? 也做表语？)B问：如果这个作表语，那么对应当定语从句出现这种后缀修饰先行词时候，是不是也是做表语？属于少...
...t, voice, or recording.2. electronics (of a memory device) needing to be refreshed by the periodic application of a voltage这里 dynamic 的解释都用到了现在分词的形式，但是我们接触到的现在分词一般表示两种含义：a. 表示正在发生 b. 表示语态上的主动...
...rating of economic growth has threw light on deep frangibility that cannot be concealed by any allegations.What lessons the India government can draw from it and how it would respond, will determine the country's business status and long-term growth prospect.谢谢老师！
... about the cloudy sky outside to suggest that strange
and mysterious would be happening soon all over the country.问题：一、请问这句话看着我能明白，但深究我就觉得其中文含义有点模糊（天气一如既往地阴沉，也没有什么能够表明奇怪神秘的事情将会...
...f joke, I don't think it's very funny. Now if you'll excuse me, I ought to be on my way.B：Please don't go. You mustn't think we don't care about you. 请问这里两处的mustn't如何理解？字典里也有和2句类似的：You mustn't say things like that!（千万别……），请问1处的...
【文章选段】The answer is related to how your brain allows you to be aware of the world. your brain is so sensitive in picking up facial traits，even very minor difference in how a person's eyes, ears, nose, or mouth are placed in relation to each other make you see him or her as differen...
...Democratic party candidate. Whoever gets the most votes in that state will be endorsed at the national convention later in the year.参考译文：爱荷华州党团会议是称为与会代表的参与者票选出一位共和党候选人和一位民主党候选人的系列会议。全州获得最多...
...mum’s home for dinner, get a few cooking tips from her. Cooking food can be fun. You might also begin to notice the effects not only on your health but in your pocket. 我不明白为什么不用 on your pocket，这里应该是 the effects not only on...but on...的结构吧？