★If the person has stopped breathing （呼吸） , you must try to start his/her breathing at once．The best thing is to use the mouth- to- mouth way．Lay the person on his/her back and breathe into his/her mouth．
★If the person is bleeding （流血） badly, you must try to stop the bleeding．Press on the bleeding point with a piece of clean cloth and hold up the part of the body which is bleeding．
★If you are bitten （cut by teeth） by an animal, wash the cut under cold running water．Cover the broken part, if there is any with a piece of clean cloth．Then see．a doctor as soon as possible．
★If you are burnt （hurt by fire．or something very hot）, cool the burnt part at once．Run cool （not cold） water over the burnt part until it is less painful．Put a piece of dry clean cloth over the burnt part．
★If there is a fire, never use a lift in the building, because it's very dangerous．The lift may get caught between floors．Use the stairs and leave the building at once．
根据短文内容，判断下列句子正误。正确的用“A”表示，不正确的用“B”表示。
If a person has stopped breathing, the best way is to let him/her sleep．
When you are bleeding badly, yon must press on the bleeding point with a clean cloth．
If you are bitten by a cat, wash the cut under warm minting water．
If Xiao Ming is burnt, he should cod the burnt part at once．
If there is a fire, use the lift to leave the building at once．