Public transportation to the construction area_____because of concern for passen

游客2025-06-16 12

问题 Public transportation to the construction area_____because of concern for passenger safety.

选项 A、was discontinuing
B、discontinues
C、discontinue
D、was discontinued

答案 D

解析空格处应该填入动词。discontinue是及物动词，意为“中断”，而空格后没有宾语，因此应该使用被动态was discontinued.

转载请注明原文地址:https://www.tihaiku.com/zcyy/4120656.html

相关试题推荐

随机试题

最新回复(0)

AlaskaAirlinesPassengerscancheckinforthei