五输穴是十二经脉分布在______的五个特定的输穴,即______、______、______、______、______穴。
参考答案:肘膝关节以下 井 荥 输 经 合
—Is your brother good at____ basketball?
—Yes, he is. [ ]
A. to play
B. plays
C. played
D. playing
家庭节水小窍门有哪些?