Which of the following is a deductive argument? （多选）

A、Anyone who has been caught cheating twice should be flunked. This is the second time you’ve caught her cheating. She should be flunked.;

B、Pit bulls （比特犬）don’t bite because mine doesn’t bite.;

C、Stacy and Justin are on the brink of divorce. They are always fighting.;

D、If she was interested in me, she would have called. She didn’t call. Therefore, she is not interested in me.