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| (副高)晋(正高)英语复习题(一) | |
| 摘 要： | Ⅰ.The slate the following passages from English into Chinese(70%)(60minutes)The blood has two main purposes.These are:1.Transportation.Oxygen from the air that is breathed into the lungs is absorbed by theblood through the thin lung tissue and carried to all thetissues of the body.Carbon dioxide.awaste product of cell metabolism.is carried by the blood from the tissues to the lungs.whereit is breathed out The blood carries food materials from the intestine to all the body tissues, |
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