B、He had to change the furniture delivery time. C、 He had a problem with the furniture delivered. D、 He wanted the furniture store to give him a refund. Why did the man call the woman? 本题考查的是男士打电话给女士的原因。在对话一开始，女士询问男士是不是订购的木桌有问题，男士回答道桌子很好，有问题的是椅子，所以此题选C项。