He ____________ (一定是在竞争幸存下来), for his company is still running normally.must hav

游客2024-02-17 42

问题 He ____________ (一定是在竞争幸存下来), for his company is still running normally.

选项

答案 must have survived the competition

解析 ①“幸存”survive，为及物动词；②“must have done”对过去发生事情的肯定推测。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3458798.html

相关试题推荐

随机试题

最新回复(0)

Thecompanymighthavesufferedmuchmoredamage______(要不是他及时发现大火).ifhehadn’t