生产中调节炉温，确定合理的加热制度是降低耗热量的主要措施。
参考答案：对
Look, ________ the car __________!
A．What high speed; is moving
B．How high speed; is moving
C．What high speed; is moving at
D．How high speed; is moving at
保险合同包括哪些事项？
