There            a basketball match in our school next Sunday.[ ]

A. will have    

B. will be    

C. is going to have    

D. is

穿透性溃疡

A．多为上腹正中或偏右节律性疼痛
B．上腹持续性较剧烈疼痛，放射至背部
C．上腹疼痛无典型节律性，呕吐多见
D．多为剑突下正中或偏左节律性疼痛