Question

the subject line of the email is: \please provide meal selection for conference.\ which type of external email is this the subject line for?

○ request

○ claim

○ complaint

Explanation:

A "request" email asks for something. The subject line “Please provide meal selection for conference” is asking for a meal selection, which fits a request. A “claim” is for asserting a right or seeking compensation, and a “complaint” is expressing dissatisfaction—neither matches here.

Answer:

A. request