Which of the following is the behavior of excpetion handling in Python?

a$.$ If any line in the "try" block cannot run successfully, the program will terminate.

b$.$ If any line in the "try" block cannot run successfully, the "try" block will finish running, and the "except" block will run.

c$.$ If any line in the "try" block has a run$-$time error, the "try" block will terminate, and the "catch" block will run.

d$.$ If any line in the "try" block cannot run successfully, the "try" block will terminate, and the "except" block will run.