题目内容

在儿童到室外活动时,保育员认真观察儿童的活动反应,掌握好()。

A. 孩子的活动量
B. 活动内容
C. 组织活动的方式、方法
D. 组织的火候

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焯水能够使原料达到()、或刚熟状态以利于正式烹调之用。

流行性出血热有中枢神经系统表现并发颅高压者,不能采取以下哪项抢救措施

A. 头部降温
B. 用镇静剂或亚冬眠疗法
C. 输液用生理盐水
D. 甘露醇
E. 呋塞米

信令网、同步网、管理网、接入网都属支撑网,传输网、交换网 属业务网。

A. 正确
B. 错误

What is the difference between the IPv6 addresses ::/0 and ::/128?()

A. ::/0 is the unspecified address, and ::/128 is the multicast address
B. ::/0 is the unicast address, and ::/128 is the anycast address
C. ::/0 is the unicast address, and ::/128 is the multicast address
D. ::/0 is the anycast address, and ::/128 is the multicast address
E. ::/0 is the default route, and ::/128 is the unspecified address
F. ::/0 is the anycast address, and ::/128 is the default addre

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