【单选题】What did the handball player do when he was not allowed a time out to change his gloves?
A.
He angrily hit the referee with a ball.
B.
He refused to continue the game.
C.
He claimed that the referee was unfair.
D.
He wet his gloves by rubbing them across his T-shirt.
【单选题】68岁,男性,行胰十二指肠切除术后6日,烦躁不安、呼吸急促、咳嗽,体温39.8,P:120次/分、R:38次/分、白细胞计数1、8×109/L、N:90%,病人最可能并发
【单选题】68岁,男性,行胰十二指肠切除术后6日,烦躁不安、呼吸急促、咳嗽,体温39.8°C,P:120次/分、R:38次/分、白细胞计数1.8×109/L、N:90%,病人最可能并发
【单选题】What did the handball player do when he was not allowed a time out to change his gloves?
A.
He refused to continue the game.
B.
He angrily hit the referee with a ball.
C.
He claimed that the referee was unfair.
D.
He wet his gloves by rubbing them across his T-shirt.
【判断题】切屑的形态可以随切削条件而转化。当出现节状切屑时,如果加大前角、提高切削速度、减小切削厚度,则可得到带状切屑。
【简答题】脑瘫的病因按脑损伤和脑发育缺陷的时间可划分为出生前、围生期和出生后三个阶段 , 以下属于出生前因素的是