A.大便不通 B.頻轉(zhuǎn)矢氣 C.腹痛喜按 D.脘腹痞滿 E.日晡潮熱
A.經(jīng)濟(jì)B.安全C.發(fā)展D.主權(quán)
A.彌漫型病變B.菜花樣新生物C.局灶性息肉狀物D.乳頭型病變