面部危险三角区的淋巴引流入
A.下颁下淋巴结
B.颏下淋巴结
C.胸肌淋巴结
D.腹股沟浅淋巴结
E.腹股沟深淋巴结
参考答案:A
The new CRH train between Beijing and Shanghai ________ speed can reach about 380km/h will benefit ________ takes it.
A.whose; whoever
B.which; whichever
C.whose; who
D.where; whoever
S320设备可提供音频/数据接口板,供用户传送附加的音频/数据业务,最多提供()路音频/数据业务。
A.3
B.6
C.9
D.12