问题
选择题
I regret ______ you that you will miss your flight if you don’t hurry up. You have only twenty minutes to go.
A．to tell
B．telling
C．having told
D．to telling
答案
答案：A
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I regret ______ you that you will miss your flight if you don’t hurry up. You have only twenty minutes to go.
A．to tell
B．telling
C．having told
D．to telling
答案：A