Question

Tom was disappointed that most of the guests ______ when he ______ at the party.

A. left; had arrived      B. left; arrived

C. had left; had arrived  D. had left; arrived

Answer

D

【解析】

试题分析：句意：汤姆很失望，当他到达舞会的时候大多数客人已经走啦。宾语从句中主句是过去时，宾语从句也是过去的时态，到达舞会之前，客人已经了离开应用过去完成时。根据语意和语境故选D。

考点：考查时态和宾语从句。