公路日常养护不仅要养护路基路面、路肩和排水沟,还包括()
A、桥梁养护
B、边坡养护
C、路拱养护
D、涵洞养护
参考答案:A, B, D
________ any milk in the room?[ ]
A. Is there
B. Are there
C. There aren't
足太阴脾经与足厥阴肝经在内踝上几寸前后交叉:
A.9寸
B.8寸
C.7寸
D.6寸
E.5寸