（）斩溶解主要采用碱溶法。
A、碳酸盐类矿物
B、氧化物
C、金属铝
D、钠铁
参考答案：C
---Do you know the result of the ______ race?
---Yes. The winner is a boy _______ Lin Feng from Class 4.
A．100-metres,called
B．100-metre,calling
C．100-metre,called
D．100-metres,named
