中南大学网络教育英语(下)在线考试一答案(4)

27. Ten thousand dollars (?) quite a large sum. （1分） A.are B.is C.were D.have ☆考生答案：D ★考生得分：0 分 评语： 28. David threatened (?) his neighbor to the police if the damages were not paid. （1分） A.to be reported B.reporting C.to report D.reports ☆考生答案：C ★考生得分：1 分 评语： 29. We get along well with the family (?) live next to us. （1分） A.whom B.which C.who D./ ☆考生答案：C ★考生得分：1 分 评语： 30. John rushed out in a hurry, (?) the door (?). （1分） A.leaving; unlocked B.leaving; unlocking C.left; unlocked D.to leave; unlocking ☆考生答案：A ★考生得分：1 分 评语：