Question

【题目】Donald Trump made a _____ to the nation that he would struggle for lower taxes and improve health care after taking office.

A. contribution B. commitment

C. devotion D. donation

Answer 1

【答案】B

【解析】

考查名词辨析。A. contribution贡献；B. commitment承诺；C. devotion奉献；D. donation捐赠。句意：唐纳德·特朗普向全国承诺，他上任后将为降低税收和改善医疗服务而奋斗。故B选项正确。