I met him after a long time, but he gave me the cold shoulder. A. scolded me B. insulted me C. abused me D. ignored me

The correct answer is D. ignored me.

To give someone the cold shoulder is to ignore them or treat them coldly. It is a way of showing that you are not interested in talking to them or being around them.

A. scolded me: To scold someone is to tell them off in a sharp or angry way.
B. insulted me: To insult someone is to say something that is hurtful or offensive to them.
C. abused me: To abuse someone is to treat them in a way that is cruel or violent.

In this case, the speaker is saying that they met someone after a long time, but the other person ignored them. This suggests that the other person was not happy to see them or did not want to talk to them.