入炉矿石的还原性好，就表明通过（）途径从矿石氧化中夺取氧容易，数量多，提高了煤气利用率，燃料比降低。
参考答案：间接还原
Edward is Cindy's brother. _____ last name is Jackson. _____ sister is a very pretty girl. She likes _____ very much.[ ]
A. Their; His; him
B. His; His; her
C. Her; Her; them
D. Their; Her; him
毒物的吸收途径有哪些？
irl. 
She likes _____ very much.[ ]