Question

【题目】We were told that we should follow the main road _______we reached the bus station .

A. whenever B．until C．while D．as soon as

Answer 1

【答案】B

【解析】

试题分析：句意：我们被通知应该沿着这条主路走下去，一直到中心火车站。此题考查连词，A. 无论什么时候；B. 直到；C. 然而；D. 一……就。根据句意，应选B。