The Internet connection for the entire area _________ when there was a sudden power cut yesterday.A．

题目简介

The Internet connection for the entire area _________ when there was a sudden power cut yesterday.

A．lost

B．was lost

C．had lost

D．had been lost

题型：单选题难度：偏易来源：不详

考查时态及语态。根据时间yesterday，应用一般过去式，根据句意：当昨天突然停电的时候对于整个地区的网络联系就失去了，be lost 失去的，所以选B。