Question

【题目】Hardly ________ when she ________ someone knocking at the door.

A. did she sit, heard B. did she sit, had heard

C. had she sat, had heard D. had she sat, heard

Answer 1

【答案】D

【解析】

试题分析：考查倒装句和时态。本句中放在句首的副词hardly，是一个表示否定含义的副词，放在句首谓语动词要使用部分倒装的形式。且hardly....when....意为“一...就...”，主句的动作发生在从句之前，时态要保持一致。句意：她一坐下来就听见有人敲门。故D正确。