健康教育的目的最主要的是()
A.提高人群卫生知识水平
B.增强健康信念
C.改善影响健康的不良行为
D.合理安排饮食
E.积极就医
参考答案:C
— 80% students like soccer, what does "80%" mean?
— ______.[ ]
A.No students
B.All students
C.Some students
D.Most students
阿卡7750SR显示路由表的命令()
A.show ip route
B.display route-table
C.show router route-table
D.show route