Выберите правильный вариант ответа:
While 10 degrees difference would cause ... frosty New Endland morning,much warming ...bring with ... more thunderstorms,floods and water-born diseases.
Вместо многоточия нужно вставить предлоги из одного варианта ответов:
a)a,could,it
b)the,can,him
c)-,could,them
d)an,would,it

While 10 degrees difference would cause a frosty New England morning, much warming could bring with it more thunderstorms, floods and water-born diseases.

a) a, could, it