专业技术十级与专业技术警衔的对应范围()。
A、上校
B、中校
C、少校
D、上尉
参考答案:B, C
--Are you satisfied with his reply?
--Not at all. It couldn’t have been ______ .
A.any worse
B.so bad
C.much better
D.the worst
接到AFP病例报告后,应如何对病例开展个案调查?