依次填入下面一段文字横线处的语句，衔接最恰当的一组是[ ] 循环经济是对生产、

3.6的小数点先向右移动两位，再向左移动三位，所得数比3.6大．______．

A 28-year-old accountant is admitted to the neurologic unit after a sudden onset of blindness the day before an important project is due for her boss. After preliminary evaluation and testing yields no positive findings, the physician’s initial reaction is that the client may be demonstrating which defense mechanism ？（）

A．Repression.

B．Transference.

C．Reaction formation.

D．Conversion.

—_______ there _______ two football matches here tomorrow?

—Yes, there are.

A. Is; /    B. Are; /   C .Are; going to be

一计算跨度为4m的简支梁，梁上作用有恒荷载标准值（包括自重）15kN/m，活荷载标准值5kN/m，其跨中最大弯矩设计值为：（）

A.50kN·m

B.50.3kN·m

C.100kN·m

D.100.6kN·m

基于激励的需求响应包括（）。

A.直接负荷控制

B.可中断负荷

C.需求侧竞价

D.紧急需求响应