岩浆岩
参考答案:是地球内部岩浆侵入地壳或喷出地表冷凝形成的岩石。分布很广的有花岗岩和玄武岩。
Can you tell me _______________? [ ]
A. where will I be in twenty more years.
B. where I will be in twenty more years.
C. what will I be in twenty more years.
D. what will you be in twenty more years.
铁矿石水分测定试验规定恒定温度为()。
A、105-110℃;
B、120-150℃;
C、150-170℃;
D、170-180℃