四宝虾汤煨石磨豆腐　（） Stone-milled Toufu with Four Delicacies in Crustacean Broth

四宝虾汤煨石磨豆腐　（） Stone-milled Toufu with Four Delicacies in Crustacean Broth
A.Simmered
B.Stewed
C.Steamed
D.Boiled
正确答案：Simmered