Does "try block" work without "catch" in C#?

Question

In a C# challenge, the question is "Can we have only try block without catch block in C#?"
I answer "No" and I got "Wrong".
In C#, "try block" really works without "catch"?

Answer 1

Try can work without catch but you must have a finally block.

Answer 2

Now I know thoroughly the answer of my question. Many thanks Avinesh for your answer. "Catch block" may contain many but only one of them will be executed.

Answer 3

Thanks Sir! Avinesh!!!!