单词:number of pole pairs
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图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh
By Parke Brewer The women's pole vault provided one of the stirring dramas of the 2004 Olympic track and field competition. Until the mid 1990s, women's pole vault was not taken very seriously, mainly
The skin will swell at the place where you were stung, and that spot will feel very sore for several days. 皮肤被叮咬的地方高高肿起, 在接下来的几天时间里, 这个伤口都会令人感到疼痛难忍。 The hive bee is dark brown
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Dialogue B (A:Operator B:Zhou Qiang) A:Operator.Can I help you? B:I'd like to make a person-to-person call to Beijing,China.Thenumber is 6634-6972,and I want to speak to Mr.Qin.
The butterfly is an insect. We see that its body is divided into three parts, and that each part is made of a number of rings joined to one another. It has three pairs of jointed legs and two pairs of wings, all of which grow out of the middle part,
Deer are frequent casulties of the harsh winter. And these leopards are not above scavenging from a corpse. African leopards could never survive here. But the Russian cats have thick fur to shied them from the cold. There are only 40 Amur leopards le
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unit 401 打错电话 dialogue 英语情景对话 A:Hello, is Jennifer in? A:喂,请问詹妮弗在么? B:I am sorry, you have the wrong number. B:对不起,你打错电话了。 A:Oh, I am really sorry. A:噢,实在很抱歉。