执行报告的五种技术，哪种以综合成本和进度信息为主要组成部分？（）
A.执行情况审查
B.偏差分析
C.趋势分析
D.挣值分析
参考答案：D
She looks forward as much to his return as he himself ______ her. [ ]
A. to see
B. to seeing
C. sees
D. seeing
支气管内插管的绝对适应证有哪些？
