Refer to the above text to judge the following item.  “it”, ...

Próximas questões
Com base no mesmo assunto
Q2081045 Inglês
36_- 50.png (374×482)

Internet: <www.usatoday.com> (adapted).

Refer to the above text to judge the following item.  


“it”, in “which it usually is” (ℓ.30), refers to gasohol.

Alternativas