I didn't call to make my airline reservation but I _ Ashould have_英语解答

I didn't call to make my airline reservation but I _ Ashould have Bmay have Cmust have Dshall have

人气：158 ℃　时间：2020-03-29 16:56:04

解答

A
表示本应该而没做
祝你学习进步O(∩_∩)O哈!
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