题目

The bank is reported in the local newspaper,     in broad daylight yesterday. A. being robbed               B. having been robbed   C. to have been robbed      D. robbed   答案：C等腰三角形的两边分别为6cm、4cm，则它的周长是        （     ） A．14cm         B．16cm或14cm      C．16cm    D．18cm