The word none (line 57) refers to 

Questões de assuntos semelhantes

• Which of the options completes the excerpt below correctly? You're dehydrated - and______your skin Most of us tend to...
• Which option completes the text below correctly? There are ____different opinions on how ____ water you should be drinking every day. ...
• The opposite of “few”, in bold type in the text, is
• “There are a few ways to prevent cyberbullying” (line 31) is the same as
• Choose the best alternative to complete the text: