“十二五”期间，浙江省市政公用工程建设着力实施的六大领域不包括（）
A.城镇给排水
B.燃气
C.城市道路
D.地铁
参考答案：D
Nominated banks refer to the banks which are authorized to use the L/C．If the credit stipulates to be provided to any banks，then any banks are nominated banks．( )
下列换热器中是单台并联形式的有（）。
A.E1204
B.E1206
C.E1207
D.E1209
