在帷幕造孔工具中,弧形劈孔钻头的作用是()
A.改变孔形
B.连通单孔
C.扩大单孔
参考答案:B
The work is not very profitable(盈利的) _______ cash(现金), but I am getting valuable experience from it.
A.in terms of
B.according to
C.in relation to
D.in view of
公私合营模式顺应了人们对城市基础设施性质的新认识,是对“市场失灵”和“政府失灵”的一种很好回应。