语法与词汇 His successful negotiations with the Americans helped him to _____ his position in the government.无

【正确答案】 B

【答案解析】句意：他和美国人之间谈判的成功巩固了他在政府中的位置。 consolidate巩固。 contrive设计，图谋，计划。 heave举起，使起伏。 intensify增强，强化。