□÷8=□……□，余数最大是[ ]
A. 7
B. 8
C. 9
D. 10
答案：A
中世纪世俗封建主教育主要有宫廷教育和（）。
The Program Evaluation Review Technique (PERT) of project management is used for ______.
A) project planning and predictingB) developing cost histogramsC) providing visibility and enabling management to control one of a kind projectsD) both A and C
