关于施工现场找桥和找桥码头的说法，错误的是（）。
A.应设专人管理
B.车辆不得进入
C.非施工人员不得进人
D.非施工船舶不得靠泊
参考答案：B
______ world’s largest retailer, Wal-Mart, has opened its _____ third store in Beijing, which means
the firm now has 52 stores in China.[ ]
A. The; a
B. A; a
C. The; the
D. The; /
软关井是什么？
