我国经过多年努力已经建立了比较完善的动物疫情监测预警体系,该体系由()组成。
A、疫情报告体系
B、疫情预警体系
C、疫情处理体系
D、疫情监测体系
参考答案:A, D
带下过多的临床表现可见()
A.带下增多
B.带下色、质、气味异常
C.尿频尿痛
D.阴部瘙痒、烧灼、疼痛
E. * * 干涩
He said that doing parttime jobs did no good to students, but few ________ his view.[ ]
A. agreed
B. permitted
C. shared
D. nodded