降低固体燃料用量，烧结矿TFe将（）。
A.降低
B.升高
C.不变
参考答案：B
There are many people present at the meeting, two thirds of whom ____ the same school. [ ]
A. are belonging to
B. are belonged to
C. belong to
D. belong
我国发展农业的根本出路是（）。
A.稳定家庭承包责任制
B.基层农民负担
C.实行农业市场化
D.发展科技与教育
