The conference _______ by scientists from different countries discussed new trends in this field of research. a) attended b) attending c) having attended d) attend
The conference _______ by scientists from different countries discussed new trends in this field of research.
a) attended b) attending
c) having attended d) attend
Ответ(ы) на вопрос:
Гость
вапще-то правильнее was attended...
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