The boy as well as the two dogs when the earthquake rocked the city. A. were sleepingB. i

问题补充：

The boy as well as the two dogs when the earthquake rocked the city.

A. were sleeping

B. is sleeping

C. was sleeping

D. are asleep

答案：

A. were sleeping

B. is sleeping

(答案→)C. was sleeping

D. are asleep

解析：考查主谓一致。句子的主语是the boy，所以谓语动词用单数，又根据从句中的时态rocked为过去时，所以主句谓语部分用was sleeping，过去进行时。as well as the two boys作状语。句意：城市里发生地震的时候，孩子们正在睡觉，当时还有两只狗也在睡觉。所以答案选C。