Question

14) Knowing that is … a lot of other things too.
A. knowing B. know C. knows D. known

Answer 1

Ответ:

14) Knowing that is known a lot of other things too.

D. known

Объяснение:

Сказуемое стоит в пассивном залоге, значит за глаголом помощником is должна стоять третья форма глагола. Выбираем третью форму глагола to know - KNOWN