单选题
The goods ______ when we arrived at the airport.
A、
were just unloading
B、
were just been unloading
C、
had just unloaded
D、
were just being unloaded
【正确答案】
D
【答案解析】
[解析] 当我们到达机场的时候,正在卸载货物。
本题考查动词的时态。主语the goods与动词unload之间是被动关系,所以应使用被动语态。表示过去某个时间正在发生的动作,应用过去进行时。故选D。
提交答案
关闭