产后痉证
参考答案:产后发生四肢抽搐,项背强直,甚则口噤,角弓反张,称为产后痉证。
A new cinema __________ here. They hope to finish it next month.
A.will be built
B.is built
C.has been builk
D.is being built
4G的接口信令协议中,MAC的功能包括()
A.逻辑信道到传输信道的映射
B.UE内不同数据流的优先级处理
C.差错纠正
D.业务量测量