一条路的一侧有13棵树，相邻两棵之间相距5米．在路的另一侧每隔6米安装一盏路灯，

下列（）不是影响钻孔灌注桩群桩基础的承载力的因素。（）

A.成桩顺序

B.土性

C.桩间距

D.桩的排列

调节时间

中国现有宜农荒地3500万公顷。( )

A. China now has 350 million hectares of wasteland which are suitable for fanning.
B. China now has 35 million hectares of wasteland which are suitable for farming.
C. China now has 3.5 million hectares of wasteland which are suitable for farming.
D. China now has 35 billion hectares of wasteland which are suitable for farming.

《党政机关厉行节约反对浪费条例》中规定，（）负责指导检查本*地区党政机关厉行节约反对浪费工作。

A.地方各级党委办公厅（室）、政府办公厅（室）

B.各级检察机关

C.各级财政部门

D.各级纪检监察机关

简述柔性战略的含义。