China and Australia in many areas share ______ common interests and basis for cooperation.
【正确答案】 B
【答案解析】中澳在许多领域都有着广泛的共同利益和合作基础。A. exclusive“独家的”,强调排外性 B.extensive“大量的,广泛的”,强调范围广C.overall“总的,包括一切的”D.widespread“广泛流传的”