目前新兴的、有广泛应用前景的天然气脱水方法是（）。
A、甘醇法
B、吸附法
C、冷却法
D、膜分离法
参考答案：D
After the amateur singer competed in the program The Voice of China, his singing career .
A．took out
B．took off
C．took in
D．took away
为什么说独立分配规律是杂交育种的重要理论基础？
