胃酸分泌增多较明显的疾病是
A.慢性浅表性胃炎
B.十二指肠溃疡
C.慢性萎缩性胃炎
D.反流性食管炎
E.胃溃疡
参考答案:B
Do you _________ or serve in an organization or are you a member of some group?
A.simplify
B.require
C.sign
D.volunteer
乳腺摄影技术的叙述,错误的是()
A.采用低电压摄影
B.常规摄取轴位及侧斜位
C.使用双面增感屏
D.应对乳腺施加压迫
E.选用高分辨率胶片