治疗湿热痹证，应选用
A．石韦
B．泽泻
C．猪苓
D．木通
E．滑石
参考答案：D
The new exchange students don’t seem who for help.
A．know, to turn
B．know, to turn to
C．to know, to turn to
D．to know, to turn
关于预制预应力混凝土简支T梁桥面及挡碴墙宽度的允许偏差的描述，正确答案是（）.
A、±15mm
B、+10mm～-5mm
C、±10mm
