病残儿医学鉴定的费用由()来承担。
A、计生行政部门;
B、鉴定申请者;
C、鉴定组;
D、专家组成员。
参考答案:B
下列不属于无菌动物特征的是()
A.在无菌环境中生长
B.除肠道内有少量细菌外无微生物存在
C.对各种病原体感受性相同
D.体内不含有任何抗体
E.自身不患感染性疾病
Downwind for 1 miles,alter to starboard 90 degrees,go down this course for 1 mile;Then alter 90 degrees to starboard and go down this course for 2 miles;Then alter 90 degrees to starboard and go down this course for 2 miles;Keep adding 1 mile ever time you alter to starboard.This operation is()search pattern
A.Williamson Turn
B.Parallel
C.Sector
D.Expanded