题目脾胃阳虚型呃逆的特征是()A. 呃声缓粗B. 呃声洪亮C. 呃逆连声D. 呃声低沉E. 呃声急促脾胃阳虚型呃逆的特征是()A. 呃声缓粗B. 呃声洪亮C. 呃逆连声D. 呃声低沉E. 呃声急促题目解答答案D. 呃声低沉