.That’s such a good radio _____ almost every one wants to buy ____people can pick up many channels about the world..

A．that, as

B．as, as

C．as, that

D．that, that

消化性溃疡的命名主要是由于（）

A.溃疡发生于消化道

B.溃疡影响消化功能

C.溃疡形成与消化道功能障碍有关

D.溃疡形成与胃酸和胃蛋白酶消化作用有关

E.溃疡形成与消化道激素排泌紊乱有关