If we laid all of the blood vessel (血管) in the human body end to end, they would reach about 100,000 km long. That’s nearly two and a half times around Earth! B For the first time, Coca-cola has showed that it uses 3,000,000 tons of plastic bottles each year. That’s th...
If we laid all of the blood vessels(血管) in the human body end to end, they would reach about 100, 000km long. That's nearly two and a half times around Earth! B For the first time, Coca-Cola has showed that it uses 3, 000, 000 tons of plastic bottles each year. That's th...
blood vessels(血管)in the human body end to end,they would reach about 100,000km long. That's nearly two anda half times aroundEarth! BFor the first time, Coca-cola has showed that it uses 3,000,000 tons of plastic bottles each year. That 's the weight of 15,000 blue whales- ...
)5. What is the total length of all the blood vessels in human body?A. 10kmB. 1,000kmC.10,000kmD.100,000km 相关知识点: 试题来源: 解析 ( D)5. What is the total length of al the blood vessels in human body?A. 10kmB. 1,000kmC.10,000kmD.100,000km 反馈 收藏 ...
题目 ( )5.What is the total length of all the blood vessels in human body? A.10 km B.1,000 km C.10,000 km D.100,000 km 答案 优质解答相关推荐 1( )5.What is the total length of all the blood vessels in human body? A.10 km B.1,000 km C.10,000 km D.100,000 km 反...
可知the blood vessels(血管)/ throat(喉咙)/ear(耳朵)/brains(大脑)和muscles(肌肉)都是人体器官,与主题②The Human Body相符;根据B: For the first time, Coca-Cola has showed that it uses 3,000,000 tons of plastic bottles each year.和D: It takes about 7 to 8 trees to make enough O2 for...
故选B。2.【答案】F【解析】根据空格后的句子“The blood vessels in the hands, feet, ears, and nose are directly exposed to the cold.(手、脚、耳朵和鼻子的血管直接暴露在寒冷中。)”可知,此处是在讲血管直接暴露在寒冷中。因此F项“有时,由于某些原因,通向手部的正常血流受到限制”符合语境。故选F...
So oxygen easily diffuses from the air sacs through the walls into the blood, while carbon dioxide easily diffuses from the blood through the walls into the air sacs.When blood is sent to the lungs by the heart, it has come back from the cells in the rest of the body. So the blood...
Blood is p by the heart through the blood vessels to all parts of the body. (根据首字母单词拼写) 相关知识点: 试题来源: 解析 pumped 【详解】 考查过去分词。句意:血液由心脏通过血管输送到身体的各个部位。根据所给句子可知,空处缺少动词的过去分词与is构成被动语态,p开头的单词为pump“用泵输送”,...
百度试题 结果1 题目one of the vessels that convey blood of the heart from all parts of the body( Text II: Line 23) 相关知识点: 试题来源: 解析 (1)vein 反馈 收藏