3. а) определите форму причастия в предложении; б) предложения переведите.

Татьяна в категроии Английский язык, вопрос открыт 01.04.2017 в 00:05

A. Being used in measuring the diffusion of metals isotopes gave much more accurate data.

B. Having used a laser beam scientists obtained accurate calculations of Jupiter's temperature – minus 150°F.

C. When sent to the Moon in 1962 an intensive red beam illuminated a section of the Moon only two miles in diameter.

D. The beam travelled 800,000 km in space, its velocity approaching that of light.