"We have forgotten how to be good guests and how to walk lightly on the Earth as other living things do. " The sentence tells us A. why should we take care of the Earth B. what we can do to improve our manners C. whether we are rude to other living things D. that it is impor...
"We have forgotten how to be good guests and how to walk lightly on the earth as other living things do." The sentence tells us .( ) A. why should we take care of the earth B. what we can do to improve our manners C. whether we are rude to other living things D. that it i...
47. What kind of people should we enable children tobecome according to the author? B) Those who value themselves because of their contribu-tion to society. 48. Many child development experts and educators call at-tention to research that suggests A) life-long consumerism is causing more and...
In the last few decades, the theory and the phrase have appeared again. Its name was used as the title of a play and then a film. Then, more films and TV programmes based on the concept were made and broadcast. For example, the Oscar-winning film Babel is based on the concept of ...
When theres an earthquake, we need to run to the open space, and remember, when you get to the open space, put your hands on your head. When you are in school, you have to follow your teachers instructions. At home at school when you cant run out to the toilet, or squat under th...
If you are in space, you can see lots of white clouds over the surface(表面) of the Earth. Through the clouds, you can see the blue colour of the oceans, and the brown colour of the land. About 70% of the Earth is covered with water. Why do we have day and night? When the...
【】 We live on Earth. It's our hom e.But how much do you know about it? Let me tell you something about our Earth.T he Earth is like a huge ball. I like the othe r seven planets (行星), the Earth is running around the sun. It's the third nearest one to t he sun. I...
Thanks to the International Space Station we know quite a bit about the effects of low gravity on the human body, but NASA scientists want to learn more. 22) To that end, they have been studying how other species deal with low grav...
On average, a mean solar day in the last 365 days was -0.14 ms under 24 hours, so today's day length is above average. Over this period, 54 days have been longer than today, while 312 have been shorter than today. If every day were as long as today, aleap secondwould have to ...
How long will it take to get there? M:It should take about 20 minutes, depending on the traffic. W:Oh,okay.I have a flight to catch in an hour,so I'm hoping to make it on time. M:No problem, We'l...