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Questão 67137

UFRRJ 2003
Inglês

(UFRRJ - 2003)

TEXT II

Blame male trees for your allergies

Scientists think they have found what causes people to sneeze and suffer runny noses and itchy eyes. Tom Ogren, a California horticulturalist, suggests that we may suffer allergies because in cities, we plant male trees along streets. Male trees are chosen over females because the latter produce seed pods and fruits that need to be cleaned up. Male plants don't require such maintenance, but they produce great amounts of pollen, and the pollen is what causes the hay fever reactions in many people.

BLAME male trees for your allergies. Speak up magazine. São Paulo: Camelot, Feb. 2001, p. 37.

 

The sentence "Scientists think they have found what causes people to sneeze...", is equivalent to

A

what causes people to sneeze is founded by scientists.

B

what causes people to sneeze were found by scientists.

C

what causes people to sneeze has been found by scientists.

D

what causes people to sneeze was found by scientists.

E

what are the causes of sneezing by people.

Gabarito:

what causes people to sneeze has been found by scientists.

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