Bonjour j’ai un dm pour demain en anglais. Pour de multiples raisons je n’ai pas compris et ce n’ai pas faute d’avoir essayer. Sil vous pouviez m’aider cela serais très gentil.
Questions:
1.what is this survey about ?
2. What are the targeted ages of the survey?
3.how many people were lopped by one device research?
4.how many countries were involved in this surved?
5.what are the result?
6.in wich country the figures are the highest?
