下列哪种情况不属于塔板上的非理想流动（）。
A、液沫夹带
B、降液管液泛
C、返混现象
D、气泡夹带
参考答案：B
小题1: Jack _________ his father. They are both clever and a bit quiet.
小题2: She hasn’t seen her dog for three days. She is very __________ it.
小题3: I _________ have short hair but now I grow it long.
小题4: If you were more________ to people, you would have more friends.
小题5:You have to be 18 years old before you __________ drive.
如何建设一个生态城
