淮北矿业廉洁理念是什么？
参考答案：
清廉是幸福的基石。
世界上面积最大的岛屿是[ ]
A．台湾岛
B．格陵兰岛
C．马达加斯加岛
D．苏门答腊岛
As we are _____ Table Cloth, we should be pleased if you would send us your best quotations.
A．in the market forB．on the market forC．entering the market for D．at the market for
