皮皮学,免费搜题
登录
搜题
【判断题】
老年人和婴幼儿是呼吸道异物堵塞窒息的最高发年龄段。()
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【判断题】氧气和氢气有相同温度时,氧气分子的质量比氢分子大,所以氧气的速率一定大于氢气的速率。
A.
正确
B.
错误
【多选题】In low power distance cultures, ________.
A.
social status and ranks are more important
B.
society values fair competition and independence
C.
people in authority are expected to earn people’s respect
D.
people accept inequality as the cultural norm
【判断题】氧气和氢气有相同温度时,氧气分子的质量比氢分子大,所以氧气的压强一定大于氢气的压强。
A.
正确
B.
错误
【简答题】户外活动时,保教人员要集中精力,全程关注学前儿童的互动情况,不仅要关注 _________ ___还要关注 _________的活动情况,适时 _________ _________。一般情况下,活动安排要 _________ _________, _________ _________ _, _________ _________, _________ _________ _________循序...
【单选题】( )是通信网的核心设备
A.
终端节点
B.
交换节点
C.
业务节点
D.
传输系统
【简答题】Low Power Mode
【单选题】The foremost motivation behind the low-power radio initiative was to______.
A.
increase competition on the airwaves
B.
counter the effects of prior legislation
C.
increase local programming in urban areas
D.
encourage community involvement in radio broadcasting
【单选题】在官卷制度规定了官卷比例之后,乾隆又规定了官卷录取率,( )是20取1。
A.
所有省份
B.
科举大省
C.
科举中省
D.
科举小省
【多选题】In low power distance cultures, ________.
A.
social status and ranks are more important
B.
people in authority are expected to earn people’s respect
C.
people accept inequality as the cultural norm
D.
society values fair competition and independence
相关题目: