经检验检疫机构预检的出口货物，可直接向口岸检验检疫机构办理换证放行手续，无须提供任何单证。
参考答案：错
Our community appears more beautiful with green grass and colorful flowers ____ here and there.
A．grow
B．to grow
C．growing
D．having grown
采用电力电缆与采用架空线相比有何优点？
