What’s the matter with you?

have a fever：发烧；高烧；发烧,发热
have a cough：咳嗽；(患)咳嗽；（患）咳嗽；患咳嗽
have a cold：感冒；患感冒；咳嗽；发烧
所以B 是错的,没有这种说法 应该为：have/ got/ (the) flu