The alarm was raised as soon as the fire______.A、discoveredB、had been discovere

游客2023-11-20 22

问题 The alarm was raised as soon as the fire______.

选项 A、discovered
B、had been discovered
C、was being discovered
D、was discovered

答案 D

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3203962.html

相关试题推荐

随机试题

最新回复(0)