TD-LTE系统系统消息承载PRACH功控IE的是()。
A.SIB1
B.SIB2
C.SIB3
D.SIB10
参考答案:B
关于胸外心脏按压法,下列说法正确的是()
A.新生儿或小婴儿可用一手托住患儿背部,将另一手两手指置于 * * 线下一指处进行按压
B.年长儿(>8岁),与成人相同
C.按压与放松的比例为1:1
D.按压深度为胸部厚度的1/3~1/2
E.胸外按压与呼吸的比例为5:1(年长儿)
In relation to the Labour Contract Law of China:
(b) state the legal relations between the entity despatching labour services and the persons despatched to the labour service purchaser; (2 marks)