Which two code segments can you use to achieve this goal?

You are implementing a method named GetValidEmailAddresses. The
GetValidEmailAddresses() method processes a list of string values that represent email
addresses.
The GetValidEmailAddresses() method must return only email addresses that are in a valid
format.
You need to implement the GetValidEmailAddresses() method.
Which two code segments can you use to achieve this goal? (Each correct answer presents
a complete solution. Choose two.)

A.
Option A

B.
Option B

C.
Option C

D.
Option D

Explanation:
Note:
* List<T>.Add Method
Adds an object to the end of the List<T>.