急性化脓性关节炎停止关节腔内冲洗的指征是()
A.体温下降
B.引流液每日少于10ml
C.引流液颜色清亮、无味
D.细菌培养阴性
E.疼痛减轻
参考答案:D
—Susan has done well in the competition.
—______. She always does well in such activities.
A.So has she
B.So she has
C.So does she
D.So she does
在间歇式设备生产率计算公式:中,其中〃的含义是()。
A.每拌制一份料的质量
B.时间利用系数
C.每小时拌制的份数
D.设备功率