在警衔的等级设置中,( )是初级警官。
A.警监和警督
B.警督和警司
C.警司和警员
D.警监和警员
参考答案:C
男性患儿,诊断为胆道蛔虫病,其病史体征不支持诊断的特征是()。
A.发病12~24小时常有明显黄疸
B.粪便中可有排虫史
C.疼痛间歇性发作
D.严重时可出现急性胆管炎征象
E.恶心、呕吐
We had wanted to finish our task by noon, but it didn't quite ______. [ ]
A. find out
B. give out
C. hand out
D. work out