SATCOM系统中,SDU位于:
A、主设备中心
B、前设备中心
C、后货舱
D、客舱后部
参考答案:C
初级卫生保健的伦理意义有()
A.使全人类都健康
B.使全人类都文明
C.使全人类都幸福
D.是社会公正的体现
E.是社会和谐的组成部分
.
. His family, which _______ rather a large one, ______very fond of their old house.
A.were, were
B.was, were
C.were, was
D.was, was