简述热介质锅炉对气体燃料的的处理要求。
参考答案:
来自燃料气处理系统的气体是经过除尘、除湿的洁净气体。
计算325-188时,需要[ ]
A.不退位
B.不连续退位
C.连续退位
D.以上都不对
There ______ quantities of apples in the basket and there was ______ milk in the bucket.
A.were; a number of
B.was; quantities of
C.were; a quantity of
D.was; a good many