冶炼同样钢种,吨钢氧耗量()吨金属氧耗量。
A.大于
B.小于
C.等于
D.无法判断
参考答案:A
He came all the way to China for learning it better _______ for making money.
A.other than
B.more than
C.better than
D.rather than
专题地图表示内容包括:()
A.数学基础
B.地理要素
C.辅助要素
D.特征要素