B Oil is so important that it is sometimes called "black gold". Almost half our energy comes from oil. We use it to run our cars and factories and to heat our homes, offices and schools. Many everyday things are made from oil. Your shirt may have oil in the material. The soap you...
Oil is so important that it is sometimes called “black gold”. Almost half our energy from oil. We use it to run our cars and factories and to our homes, offices and schools. Many everyday things are made from oil. Your shirt may have oil in the material. The soap you your hands...
Water is all around us. Water is in the ocean. Water is in the lakes and rivers. Water is in the air. There is more water than land on the earth. All living things must have it. We must have it, too. We cannot live without drinking water. Sometimes, we do not have all the wa...
World Sleep Day is March 21. Many experts have held a press conference in Beijing Hotel. Sleep is sometimes called “the cousin of death . But it is also one of the most important things we need to stay alive. People spend almost a third of their lives d
Another thing is the ___42___ of the dishes. Chinese dishes sometimes have fanciful (别出心裁的)names like “palace guard chicken” or “three fresh things from the soil”. These are interesting names, but they don’t really tell you ___...
Beijing Opera is also called Peking Opera (中国京剧).It came into being after 1790 when the famous four Anhui opera troupes (戏班)came to Beijing.Its music and singing come from Xipi And Erhuang in Anhui and Hubei.Its costumes are all fascinating(迷人的)and artistic.It is the highest ex...
Cooking is sometimes called a science, but have you ever thought of it as maths? When you break down the necessary parts of cooking, it is hard not to see it as a numbers game. My son had difficulty with maths. It was a subject he couldn't get his head around when formulas (公式...
Sometimes, they’re unhappy and even feel 77 . Well, if you think your life is hard, you might think about the 78 in ancient times. For some of them, life was really 79 . In the old days, people believed ...
speeds. 描述,可知声波有助于我们发现地底深处的石油.故选C.小题2:细节理解题.根据短文第一段描述,可知生活中大部分东西是由石油制造的.故选B.小题3:主旨大意题.根据第一段Oil is so important that it is sometimes called “black gold”.描述,可知本文主要是告诉我们石油很重要.故选D.
The finding — which has not been proved by peers — suggests that researchers could gain citations by giving their papers amusing titles while some say the evidence is too weak to support the conclusion. Jokes sometime...