(单选题)

—I am very proud of the ______ China has made to fighting against COVID-19（新冠肺炎）.
—A great country usually takes great responsibility.

A.advantages

B.development

C.challenge

D.contribution

参考答案：D

参考解析：

考查名词辨析。句意：“我为中国在抗击新冠病毒中所做的贡献感到自豪”。“伟大的国家通常会承担巨大的责任”。advantages意为“优势；特点；有利”；development意为“发展；开发”；challenge意为“挑战；怀疑”；contribution意为“贡献；捐献”；make contributions to意为“做出贡献”，to为介词，后接名词、动名词；“the ______”为先行词，其后的关系代词（that/which）在定语从句中做made的宾语可省略。根据句意，故选D。

知识点：

—I am very proud of the ______ China has made to fighting against COVID-19（新冠肺炎）.—A great country usually takes great responsibility.

—I am very proud of the ______ China has made to fighting against COVID-19（新冠肺炎）.
—A great country usually takes great responsibility.