How much do you know about the Earth? In fact, it's (1)___ really amazing planet.The Earth has diversified(多样的)geographical features. Some places like the (2)___(area) near the equator are very hot. Some like the North and South Poles are really cold. It's easy(3)___(see...
故此处inoneyear 表示在一年之中.66.【答案】moves【解析】Themoon ——(move) aroundtheearth.(月亮绕着地球转), 这是一个客观事实,因此用一般现在时,故move用第三人称单数形式moves.67.【答案】smaller【解析】Themoonismuch (small) thantheearth. 月亮比地球小一些。 结合句意可知,此处需要用到形容词...
How Much is a Billion? We write 1 billion as a 1 followed by nine zeros, like this.1,000,000,000. There are more than 7 billion people alive on earth right now. More than one billion of them are under the age of ten years old.Tha...
The earth is our home and we have the duty to take care of it for ourselvesand for our later generations. Fortunately,more and more people have realizedthese problems. Measures have been taken to cope with these problems by thegovernment. Laws have been passed to stop pollution. I hope the...
53. What does the author want to show by the example ofdifferent numbers of people interacting at lunch tables? B) Analyzing data gathered from workers can yield some-thing unexpected. 54. What does much of the positive effect of monitoring ini-tiatives depend on?
【题文】 How much do you know about Earth-the planet that we live on? Our knowledge of Earth has been developing since ancient times. However, many puzzles about Earth remain unsolved. Live Science has published a list of the eight biggest mysteries about Earth. Let's look at some of th...
Do you know how much of the earth is covered by water? All life on the planet needs water. But some water on our planet is not clean. In order to keep water clean, we mustn't throw rubbish into the seas, rivers, or lakes. We can also use special machines to clean water. Then ...
Here at National Geographic Kids, we know how much our readers want to make a positive difference to our world! So, read on to find out how to save the planet… 1. Be a habitat hero! All over the world,wild places are in trouble. As the humanpopulation has increased, we’ve taken...
Like other species, we are the products of millions of years of adaptation. Now we're taking matters into our own hands.
Second, all over much of the world and most certainly in the United States, ordinary people are angry at the elites. This includes, prominently, the fact that the sons and daughters of ordinary Americans are the ones who are asked by the elites (leaders) to fight in wars that often make...