Dr.Bethune________hisfightingpo

发布时间：2020-07-27 19:10:43

Dr. Bethune ________ his fighting post though the enemy never stopped dropping bombs.A.stuck toB.kept onC.insisted onD.went on

网友回答

A解析insist on后常跟v.-ing结构；keep on/go on表示“继续”；只有stick to表示“坚守”，stick to the fighting post意为“坚守战斗岗位”。
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