Respuesta :
Answer:
The Answer is (C)
Explanation:
A Compound Subject is two or more individual noun phrases coordinated to form a single, longer noun phrase
Answer:
C. Their friends and relatives from Austria visit often.
Explanation:
The sentence that contains a compound subject is C. Their friends and relatives from Austria visit often. Explanation: The subject of a sentence is the person, thing or idea that carries out the action defined in the predicate.