目前我厂烧结的冷却方式为（）。
A、鼓风冷却
B、抽风冷却
参考答案：A
—Zhang Hua used to like history, didn't he?
—Yes. With the help of Mr.Huang, he is ________ in _______ history now. [ ]
A. much interesting; learn
B. much interested; learn
C. more interesting; learning
D. more interested; learning
质保监查包括（）
A、内部监查；
B、滚动监查；
C、专项监查；
D、外部监查
