收敛性思维
参考答案：
收敛性思维是指科学思维中建立在传统一致基础上、受到一系列规范约束的思维。
---If more roads in the future, it will be much easier for people to travel around Xiangyang.
---I agree.
A．will be finished
B．have finished
C．are finishing
D．are finished
在实际生产中再结晶温度有何意义？
