适宜用刺络拔罐者：
A．四缝B．中脘C．三阴交D．足三里E．百虫窝
参考答案：E
Standing on the top of the hill，I would not do anything but__________the flowing of the smog around me.
A．enjoy
B．enjoying
C．enjoyed
D．to enjoy
刚性防水层的细石混凝土采用( )水泥。
A．矿渣砂浆盐
B．普通硅酸盐
C．火山灰硅酸盐
D．粉煤灰硅酸盐
