Les niveaux de connaissance en langue ont été classés et définis par le Conseil de l'Europe. Cette norme européenne, appelée cadre européen commun de référence, est acceptée et reconnue dans tous les pays de l'Union Européenne. Elle détermine précisément les compétences que doit posséder l'apprenant pour communiquer dans certains contextes.
American doctors are ready to carry out face transplants. One team of doctors has asked for official approval so they can perform the operation. But many people are worried about the consequences of face transplants. They fear that the person who receives the transplant will look like the dead person.
Recent research shows that the receiver won’t look like the dead person. Scientists carried out virtual surgery and it showed that the receiver of a face transplant will have a distinct identity. More research into the consequences of this surgery is necessary.
Doctors say that it is easier to do a face transplant than to replace someone’s finger. The operation offers new hope for people who have suffered serious burns. There are already a number of people who want to have the operation.