高炉休风()小时以上为长期休风。
A.2
B.3
C.1
参考答案:A
According to the U. S. Generally Accepted Accounting Principles (GAAP), a complete set of financial statements includes a:()
A. report on internal control.
B. report on relevant financial ratios.
C. statement of comprehensive income.
儿科处方的印刷用纸颜色为()
A.淡黄色
B.淡红色
C.淡绿色
D.白色