While she ( )TV,she ( )a sound outside the room.

While she ( )TV,she ( )a sound outside the room.
A was watching,was hearing B watched,was hearing C watched ,heard D was watching,heard
柒柒仔 1年前 已收到1个回答 举报

laurenceliu 幼苗

共回答了23个问题采纳率:95.7% 举报

D watch是延续性动词,hear是瞬间动词.在谈论过去的事情的时间状语从句中,延续性动词一般用过去进行时,瞬间动词用一般过去时.

1年前

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