可行性研究的目的是( )。
A.对初步可行性研究进行更深一层的研究
B.为项目决策审定提供全面依据
C.为研究主要市场风险及风险程度提供可靠依据
D.以上答案全不正确
参考答案:B
34.He hesitated for a moment before kicking the ball,otherwise he a goal.
A.had scored
B.would score
C.would have scored
D.would be scoring
)