No texto abaixo, os termos destacados classificam-se, respectivamente, como:

First there were fingerprints, then came DNA profiling to aid the police in finding criminals. And now we’ve gone one step further still: earprints.

British police have begun putting together a database of criminals earprints.

Just like fingerprints, no two ear lobe prints are exactly the same, and earprints can be found with remarkable ease at many crimes sites.

Unwary burglars often leave an earprint when listening at windows and doors before they commit their crime.

Roger Summers, head of Derbyshire Police’s scientific support unit, admits that it is not foolproof.

Complete as frases com as palavras dos parênteses, flexionando-as adequadamente. A seguir, assinale a seqüência correta.

I – Compareceram à palestra todos os da cidade. (escrivão)

II – Os sofreram no tempo de Nero, imperador romano. (cristão)

Almost three-fourths of the earth is under the ocean. Until a few years ago, people did not know what the ocean bottom was like.

The Eiffel Tower is probably the most famous and distinctive building in Paris, but before I saw it for the first time, when I was about 23, I had thought of it as an impressive piece of grey metal. Obviously it had been a contemporary design back in the nineteenth century when it was built, but even then, most Parisians had hated it. And it did nothing for me. So when I first went to Paris I didn’t rush to visit it. Then one day the friend I was with insisted that we went to see it. We got out of the Metro and turned a corner and there it was. It was huge! What surprised me was that it had a colour, a kind of dull brown. Then there was the beauty of the iron work.

No Windows Explorer, a visualização do botão “+” antes de qualquer pasta, indica que

Um móvel, de massa igual a 900 kg, partindo do repouso, depois de percorrer um determinado trecho de uma pista retilínea, atinge uma velocidade de 108 km/h. Determine o trabalho realizado, em kJ, pela força resultante, suposta constante, que atua no móvel para que este alcance a velocidade descrita.

Considere dois móveis, A e B, com velocidades iguais a V_A = 108 km/h e V_B = 30 m/s. Dessa forma, podemos considerar, corretamente, que

SPRINGTIME ALLERGIES

“Such as” is closest in meaning to

The Eiffel Tower is probably the most famous and distinctive building in Paris, but before I saw it for the first time, when I was about 23, I had thought of it as an impressive piece of grey metal. Obviously it had been a contemporary design back in the nineteenth century when it was built, but even then, most Parisians had hated it. And it did nothing for me. So when I first went to Paris I didn’t rush to visit it. Then one day the friend I was with insisted that we went to see it. We got out of the Metro and turned a corner and there it was. It was huge! What surprised me was that it had a colour, a kind of dull brown. Then there was the beauty of the iron work.