轧后的钢材堆积起来，让其在空气中自然缓慢冷却，叫做（）。
A、空冷
B、缓冷
C、堆冷
参考答案：C
用所给单词的适当形式填空
1. He used to be (call)“Little Tiger".
2. Yao Ming's success is an ____ (inspire)to us all.
3. We're trying____ (raise) money to help the poor boy.
4. The animals in the zoo (give) food once a day.
2010年文明规范服务工作措施有哪些？
