Jack must (go) ______ away—we can’t find him anywhere in the factory.have gonemu

游客2023-09-20 66

问题 Jack must (go) ______ away—we can’t find him anywhere in the factory.

选项

答案 have gone

解析 must have done是对过去的事情最为肯定的推测，译为“一定，肯定”。又如：She was absent from class．There must have been something wrong with her．(她旷课了。她一定发生了什么事。)

转载请注明原文地址:http://tihaiku.com/zcyy/3029875.html

相关试题推荐

随机试题

最新回复(0)

Jackmust(go)______away--wecan’tfindhimanywhereinthefactory.havegonem