抗菌药治疗萎缩性胃炎针对哪种细菌
A．大肠杆菌B．痢疾杆菌C．幽门螺旋杆菌D．沙门菌E．嗜盐菌
参考答案：C
— I don't have enough money. This watch is too expensive.
— Look, there are some more over there. They're _____ and nice. [ ]
A. big
B. old
C. small
D. cheap
下列磺酰脲类口服降糖药中，适宜于糖尿病合并肾病患者的是（）
A.瑞格列奈
B.格列苯脲
C.氯磺丙脲
D.格列吡嗪
E.格列喹酮
