Question

What is the main reason for the fall of the commercial
and aviation sectors during the covid-19 crisis?
a) People are afraid to leave home and get
infected,
b) The number of flights abroad increased during
the pandemic period
c) The best way to protect yourself is to travel to
Italy or China;
d) People do not believe that the virus brings
serious problems that make them change
their routines;
e) investors have been worned about the impact
of the coronavirus as it spreads outside of
China​

Answer 1

Resposta: letra A

Explicação:

As pessoas estão com medo de se infectar, então não vão sair para comprar e obviamente não irão viajar. Com isso o setor de vôos não será procurado, e comércios não se encontrarão em sua melhor fase.

I hope that it help you ;)