【題目】2018年9月10日，我國第一艘自主建造的極地科學考察破冰船下水。這艘極地科學考察破冰船被正式命名為_______。該船交付使用后將填補我國在極地科考重大裝備領域的空白。標志著我國極地考察現(xiàn)場保障和支撐能力取得新突破

A. “向陽紅10”號 B. “極地”號 C. “海洋四號” D. “雪龍2”號

【答案】A

【解析】

本題是時政題，解析略。

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