A-A+

I was really shocked that they ______ have beh

2022-08-01 23:25:22 问答库阅读 168 次

问题详情

I was really shocked that they ______ have behaved so rudely to an old man like him.
A．should
B．would
C．might
D．could

正确答案：A
解析：这里should意为“竟然”，表示一种惊讶、奇怪、意料不到或者不可思议等语气。其他选项都不符合题意。