单项选择题

A．To restore the normal production of the oil wells.
B．To estimate the losses caused by the rims.
C．To remove the oil left in the desert.
D．To use the oil left in the oil lakes.
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单项选择题
The word brick appeared in English________.
A．earlier than it did in Europe
B．long before fifteenth century
C．around fifteenth century
D．before the British actually used it as building material
单项选择题
A．The underground oil resources have not been affected.B．Most of the desert animals and plants have managed to survive.C．The oil lakes soon dried up and stopped evaporating.D．The underground water resources have not been polluted.
A．The underground oil resources have not been affected.
B．Most of the desert animals and plants have managed to survive.
C．The oil lakes soon dried up and stopped evaporating.
D．The underground water resources have not been polluted.
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