问题详情

Husband: Oh, dear, my eyes are really sore. Wife: ______ Husband: Yes, and I"ve got a runny nose, too. Wife: Hmm, I can see that. Do you suffer from hay fever？ Husband: Not usually, no. Maybe ! should go and see the doctor. Wife: Yes, then she can give you a prescription for the chemist"s.
A．What"s the reason？
B．How long have they been？
C．Are they？
D．Never mind.请帮忙给出正确答案和分析，谢谢！