下列不符合肠易激综合征腹泻特点的是()
A.一般每日大便3~5次左右
B.大便多呈稀糊状
C.大便多带有粘液
D.排便不干扰睡眠
E.大便有时可有脓血
参考答案:E
Don’t believe him.He always _______ promises,but never _______ .
A.does;keeps his words
B.makes;keeps his word
C.has;makes his words
D.keeps;makes his word
冷拔低碳钢丝每次拉拔操作引起的钢丝直径减缩率的最小值为( )。
A.15% B.16% C.17% D.18%