痛风性关节炎急性发作时的处置中错误的有()
A.立即给予降尿酸药
B.立即停止使用降尿酸药
C.选用非甾体消炎药
D.选用抗生素
E.给予碳酸氢钠碱化尿液
参考答案:A, B, D
You don’t know what great difficulty I had ____ to get the two tickets. Is the film
really worth ____ twice?
A managing; seeing B. managed; seeing C managing; being seen D managed;being seen
计算题:测得某造球机所产生球粒度分级情况为<8mm为100g,8-16mm为2750g,>16mm为150g,求其8-16mm所占比例(即合格率)是多少?