加热器端差大对机组经济性有什么影响？
参考答案：
降低机组的经济性.
绍兴气候宜人，气候类型属于
A．温带大陆性气候
B．温带季风气候
C．亚热带季风气候
D．热带季风气候
People may have different opinions about Karen, but I admire her. _____, she is a great musician. [ ]
A. After all
B. As a result
C. In other words
D. As usual
