(ITA - 1997)
PRIVACY ON PARADE
The Futurist, 28(4): 38-42, July/August 1994
New technologies allow total strangers to know almost everything about a person. Author Peter F. Eder writes abou the ongoing invasion of personal privacy (I) will get much worse unless better safeguards are quickly established.
De que forma o trecho "unless safeguards are quickly established" poderia ser reescrito, sem alteração do significado do texto?
... if better safeguards are established quickly.
... if better safeguards quickly established.
... if better safeguards are not quickly established.
... when better safeguards are quickly established.
... when better safeguards are not quickly established.
Gabarito:
... if better safeguards are not quickly established.