It is not like Jack to be unfriendly,so he ___ you when you calledA/can't have seenB/should not have seenC/must not have seenD/need not have seen为什么选择A?怎么翻译?
问题描述：
It is not like Jack to be unfriendly,so he ___ you when you called
A/can't have seen
B/should not have seen
C/must not have seen
D/need not have seen
为什么选择A?怎么翻译?
答