Respuesta :
Answer:
The sentence which tells about a goal that has already been achieved is the following one:
Janelle has become the team captain.
Explanation:
The fact its verb tense is Present Perfect explains it, since it is used to talk about things that are relevant to the present in some way. It is also used to talk about a person's "curriculum vitae", professionally or personally-wise, that is, a person's overall achievements in life. The other alternatives are about wishes, that is, things that are desired but have not been achieved yet.