I my face when suddenly someone at the door. ( )A.washed, knockedB.washed, was knockingC.was washing

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编辑：chaxungu时间：2026-04-11 00:53:01分类：小学英语题库

【题目】I _______ my face when suddenly someone _______ at the door. ( )

A.washed, knockedB.washed, was knocking

C.was washing, was knockingD.was washing, knocked

【答案】D

【解析】

句意：我正在洗脸，突然有人敲门。当……时候when在这里是并列连词，引导一般过去时的状语从句，那么主句应该用过去正在进行时态。D符合题意。故选D。