项目战略是( )战略实施的组成部分。
A．国家B．个人C．企业D．以上均不对
参考答案：C
_______was most important to her,she told me, was her family. [ ]
A. It
B. This
C. What
D. As
晴空颠簸，特别是（）颠簸多发生在急流轴附近
A.轻度
B.中度
C.强和严重
D.中度和强
