湿热下注型尿频的治法是：（）
A、清热利湿
B、温补肾阳
C、固涩小便
D、益气补肾
E、培元益气
参考答案：A
将2×2×2×2×2×2写成乘方的形式为______．
Last weekend, an English short play was （）in the school hall.
A. put in
B. put down
C. put on
D. put up
