Zadanie 12. (0-4)
Przeczytaj tekst. Wybierz poprawne uzupelnienie luk 12.1.-12.4. Zakreśl literę A, B
albo C
Email Message
a
Hi Ben,
I'm living in Los Angeles now. The heat here is absolutely unbelievable, but
Californian scientists seem to have found a remedy for it. Did you know that roads
12.1.
of asphalt that usually absorbs from 80 to 95% of the sun's radiation?
That is why the surface often melts on boiling hot days. The scientists 12.2.
liquid which, when put on streets, absorbs and even reflects the sunlight. Thanks to
12.3. substance, the temperature can be reduced by up to 11 degrees Celsius. Local
authorities are supporting the researchers very much, and believe me or not - walking on
roads 12.4. the liquid is being tested is now much more pleasant!
Hugs,
Karen​