56. Mobile telecommunications ________ is expected to double in Shanghai this year as a result of a contract signed between the two companies. (A)) capacity (B)) potential (C)) possession (D)) impact

30. It can be inferred from the passage that ________. (A)) killing foxes with poison is illegal (B)) limiting the fox population is unnecessary (C)) hunting foxes with dogs is considered cruel and violent (D)) fox-hunting often leads to confrontation between the poor and the rich